diff options
Diffstat (limited to 'crypto')
139 files changed, 1211 insertions, 464 deletions
diff --git a/crypto/Makefile b/crypto/Makefile index 2355661..618c958 100644 --- a/crypto/Makefile +++ b/crypto/Makefile @@ -125,12 +125,17 @@ install: lint: @target=lint; $(RECURSIVE_MAKE) -depend: +update: local_depend + @[ -z "$(THIS)" ] || (set -e; target=update; $(RECURSIVE_MAKE) ) + @if [ -z "$(THIS)" ]; then $(MAKE) -f $(TOP)/Makefile reflect THIS=$@; fi + +depend: local_depend + @[ -z "$(THIS)" ] || (set -e; target=depend; $(RECURSIVE_MAKE) ) + @if [ -z "$(THIS)" ]; then $(MAKE) -f $(TOP)/Makefile reflect THIS=$@; fi +local_depend: @[ -z "$(THIS)" -o -f buildinf.h ] || touch buildinf.h # fake buildinf.h if it does not exist @[ -z "$(THIS)" ] || $(MAKEDEPEND) -- $(CFLAG) $(INCLUDE) $(DEPFLAG) -- $(PROGS) $(LIBSRC) @[ -z "$(THIS)" -o -s buildinf.h ] || rm buildinf.h - @[ -z "$(THIS)" ] || (set -e; target=depend; $(RECURSIVE_MAKE) ) - @if [ -z "$(THIS)" ]; then $(MAKE) -f $(TOP)/Makefile reflect THIS=$@; fi clean: rm -f buildinf.h *.s *.o */*.o *.obj lib tags core .pure .nfs* *.old *.bak fluff diff --git a/crypto/aes/Makefile b/crypto/aes/Makefile index 45ede0a..b3a9581 100644 --- a/crypto/aes/Makefile +++ b/crypto/aes/Makefile @@ -106,6 +106,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/asn1/Makefile b/crypto/asn1/Makefile index f778700..d774f78 100644 --- a/crypto/asn1/Makefile +++ b/crypto/asn1/Makefile @@ -93,6 +93,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by top Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/asn1/a_int.c b/crypto/asn1/a_int.c index 70c2b8e..7e26704 100644 --- a/crypto/asn1/a_int.c +++ b/crypto/asn1/a_int.c @@ -124,6 +124,8 @@ int i2c_ASN1_INTEGER(ASN1_INTEGER *a, unsigned char **pp) else { ret = a->length; i = a->data[0]; + if (ret == 1 && i == 0) + neg = 0; if (!neg && (i > 127)) { pad = 1; pb = 0; @@ -162,7 +164,7 @@ int i2c_ASN1_INTEGER(ASN1_INTEGER *a, unsigned char **pp) p += a->length - 1; i = a->length; /* Copy zeros to destination as long as source is zero */ - while (!*n) { + while (!*n && i > 1) { *(p--) = 0; n--; i--; @@ -419,7 +421,7 @@ ASN1_INTEGER *BN_to_ASN1_INTEGER(const BIGNUM *bn, ASN1_INTEGER *ai) ASN1err(ASN1_F_BN_TO_ASN1_INTEGER, ERR_R_NESTED_ASN1_ERROR); goto err; } - if (BN_is_negative(bn)) + if (BN_is_negative(bn) && !BN_is_zero(bn)) ret->type = V_ASN1_NEG_INTEGER; else ret->type = V_ASN1_INTEGER; diff --git a/crypto/asn1/asn1_gen.c b/crypto/asn1/asn1_gen.c index 11b582d..6574923 100644 --- a/crypto/asn1/asn1_gen.c +++ b/crypto/asn1/asn1_gen.c @@ -74,6 +74,8 @@ #define ASN1_GEN_STR(str,val) {str, sizeof(str) - 1, val} #define ASN1_FLAG_EXP_MAX 20 +/* Maximum number of nested sequences */ +#define ASN1_GEN_SEQ_MAX_DEPTH 50 /* Input formats */ @@ -110,13 +112,16 @@ typedef struct { int exp_count; } tag_exp_arg; +static ASN1_TYPE *generate_v3(char *str, X509V3_CTX *cnf, int depth, + int *perr); static int bitstr_cb(const char *elem, int len, void *bitstr); static int asn1_cb(const char *elem, int len, void *bitstr); static int append_exp(tag_exp_arg *arg, int exp_tag, int exp_class, int exp_constructed, int exp_pad, int imp_ok); static int parse_tagging(const char *vstart, int vlen, int *ptag, int *pclass); -static ASN1_TYPE *asn1_multi(int utype, const char *section, X509V3_CTX *cnf); +static ASN1_TYPE *asn1_multi(int utype, const char *section, X509V3_CTX *cnf, + int depth, int *perr); static ASN1_TYPE *asn1_str2type(const char *str, int format, int utype); static int asn1_str2tag(const char *tagstr, int len); @@ -133,6 +138,16 @@ ASN1_TYPE *ASN1_generate_nconf(char *str, CONF *nconf) ASN1_TYPE *ASN1_generate_v3(char *str, X509V3_CTX *cnf) { + int err = 0; + ASN1_TYPE *ret = generate_v3(str, cnf, 0, &err); + if (err) + ASN1err(ASN1_F_ASN1_GENERATE_V3, err); + return ret; +} + +static ASN1_TYPE *generate_v3(char *str, X509V3_CTX *cnf, int depth, + int *perr) +{ ASN1_TYPE *ret; tag_exp_arg asn1_tags; tag_exp_type *etmp; @@ -152,17 +167,22 @@ ASN1_TYPE *ASN1_generate_v3(char *str, X509V3_CTX *cnf) asn1_tags.imp_class = -1; asn1_tags.format = ASN1_GEN_FORMAT_ASCII; asn1_tags.exp_count = 0; - if (CONF_parse_list(str, ',', 1, asn1_cb, &asn1_tags) != 0) + if (CONF_parse_list(str, ',', 1, asn1_cb, &asn1_tags) != 0) { + *perr = ASN1_R_UNKNOWN_TAG; return NULL; + } if ((asn1_tags.utype == V_ASN1_SEQUENCE) || (asn1_tags.utype == V_ASN1_SET)) { if (!cnf) { - ASN1err(ASN1_F_ASN1_GENERATE_V3, - ASN1_R_SEQUENCE_OR_SET_NEEDS_CONFIG); + *perr = ASN1_R_SEQUENCE_OR_SET_NEEDS_CONFIG; return NULL; } - ret = asn1_multi(asn1_tags.utype, asn1_tags.str, cnf); + if (depth >= ASN1_GEN_SEQ_MAX_DEPTH) { + *perr = ASN1_R_ILLEGAL_NESTED_TAGGING; + return NULL; + } + ret = asn1_multi(asn1_tags.utype, asn1_tags.str, cnf, depth, perr); } else ret = asn1_str2type(asn1_tags.str, asn1_tags.format, asn1_tags.utype); @@ -280,7 +300,7 @@ static int asn1_cb(const char *elem, int len, void *bitstr) int tmp_tag, tmp_class; if (elem == NULL) - return 0; + return -1; for (i = 0, p = elem; i < len; p++, i++) { /* Look for the ':' in name value pairs */ @@ -353,7 +373,7 @@ static int asn1_cb(const char *elem, int len, void *bitstr) break; case ASN1_GEN_FLAG_FORMAT: - if(!vstart) { + if (!vstart) { ASN1err(ASN1_F_ASN1_CB, ASN1_R_UNKNOWN_FORMAT); return -1; } @@ -435,7 +455,8 @@ static int parse_tagging(const char *vstart, int vlen, int *ptag, int *pclass) /* Handle multiple types: SET and SEQUENCE */ -static ASN1_TYPE *asn1_multi(int utype, const char *section, X509V3_CTX *cnf) +static ASN1_TYPE *asn1_multi(int utype, const char *section, X509V3_CTX *cnf, + int depth, int *perr) { ASN1_TYPE *ret = NULL; STACK_OF(ASN1_TYPE) *sk = NULL; @@ -454,7 +475,8 @@ static ASN1_TYPE *asn1_multi(int utype, const char *section, X509V3_CTX *cnf) goto bad; for (i = 0; i < sk_CONF_VALUE_num(sect); i++) { ASN1_TYPE *typ = - ASN1_generate_v3(sk_CONF_VALUE_value(sect, i)->value, cnf); + generate_v3(sk_CONF_VALUE_value(sect, i)->value, cnf, + depth + 1, perr); if (!typ) goto bad; if (!sk_ASN1_TYPE_push(sk, typ)) diff --git a/crypto/asn1/asn_mime.c b/crypto/asn1/asn_mime.c index 7e2f28e..96110c5 100644 --- a/crypto/asn1/asn_mime.c +++ b/crypto/asn1/asn_mime.c @@ -289,7 +289,8 @@ int SMIME_write_ASN1(BIO *bio, ASN1_VALUE *val, BIO *data, int flags, if ((flags & SMIME_DETACHED) && data) { /* We want multipart/signed */ /* Generate a random boundary */ - RAND_pseudo_bytes((unsigned char *)bound, 32); + if (RAND_pseudo_bytes((unsigned char *)bound, 32) < 0) + return 0; for (i = 0; i < 32; i++) { c = bound[i] & 0xf; if (c < 10) diff --git a/crypto/asn1/bio_ndef.c b/crypto/asn1/bio_ndef.c index 4a73ca9..31949b8 100644 --- a/crypto/asn1/bio_ndef.c +++ b/crypto/asn1/bio_ndef.c @@ -162,7 +162,7 @@ static int ndef_prefix(BIO *b, unsigned char **pbuf, int *plen, void *parg) derlen = ASN1_item_ndef_i2d(ndef_aux->val, NULL, ndef_aux->it); p = OPENSSL_malloc(derlen); - if(!p) + if (!p) return 0; ndef_aux->derbuf = p; @@ -232,7 +232,7 @@ static int ndef_suffix(BIO *b, unsigned char **pbuf, int *plen, void *parg) derlen = ASN1_item_ndef_i2d(ndef_aux->val, NULL, ndef_aux->it); p = OPENSSL_malloc(derlen); - if(!p) + if (!p) return 0; ndef_aux->derbuf = p; diff --git a/crypto/asn1/tasn_new.c b/crypto/asn1/tasn_new.c index 7d2964f..b0c73be 100644 --- a/crypto/asn1/tasn_new.c +++ b/crypto/asn1/tasn_new.c @@ -100,9 +100,6 @@ static int asn1_item_ex_combine_new(ASN1_VALUE **pval, const ASN1_ITEM *it, else asn1_cb = 0; - if (!combine) - *pval = NULL; - #ifdef CRYPTO_MDEBUG if (it->sname) CRYPTO_push_info(it->sname); diff --git a/crypto/asn1/tasn_prn.c b/crypto/asn1/tasn_prn.c index 7c54f9d..5e7d53e 100644 --- a/crypto/asn1/tasn_prn.c +++ b/crypto/asn1/tasn_prn.c @@ -290,7 +290,7 @@ static int asn1_item_print_ctx(BIO *out, ASN1_VALUE **fld, int indent, for (i = 0, tt = it->templates; i < it->tcount; i++, tt++) { const ASN1_TEMPLATE *seqtt; seqtt = asn1_do_adb(fld, tt, 1); - if(!seqtt) + if (!seqtt) return 0; tmpfld = asn1_get_field_ptr(fld, seqtt); if (!asn1_template_print_ctx(out, tmpfld, diff --git a/crypto/asn1/x_x509.c b/crypto/asn1/x_x509.c index d51b76e..f56e837 100644 --- a/crypto/asn1/x_x509.c +++ b/crypto/asn1/x_x509.c @@ -177,7 +177,7 @@ X509 *d2i_X509_AUX(X509 **a, const unsigned char **pp, long length) /* Save start position */ q = *pp; - if(!a || *a == NULL) { + if (!a || *a == NULL) { freeret = 1; } ret = d2i_X509(a, pp, length); @@ -192,7 +192,7 @@ X509 *d2i_X509_AUX(X509 **a, const unsigned char **pp, long length) goto err; return ret; err: - if(freeret) { + if (freeret) { X509_free(ret); if (a) *a = NULL; diff --git a/crypto/bf/Makefile b/crypto/bf/Makefile index d01bfaa..6dd2015 100644 --- a/crypto/bf/Makefile +++ b/crypto/bf/Makefile @@ -72,6 +72,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/bio/Makefile b/crypto/bio/Makefile index c395d80..ef526f6 100644 --- a/crypto/bio/Makefile +++ b/crypto/bio/Makefile @@ -73,6 +73,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/bio/b_print.c b/crypto/bio/b_print.c index c2cf6e6..7c81e25 100644 --- a/crypto/bio/b_print.c +++ b/crypto/bio/b_print.c @@ -704,32 +704,29 @@ doapr_outch(char **sbuffer, /* If we haven't at least one buffer, someone has doe a big booboo */ assert(*sbuffer != NULL || buffer != NULL); - if (buffer) { - while (*currlen >= *maxlen) { - if (*buffer == NULL) { - if (*maxlen == 0) - *maxlen = 1024; - *buffer = OPENSSL_malloc(*maxlen); - if(!*buffer) { - /* Panic! Can't really do anything sensible. Just return */ - return; - } - if (*currlen > 0) { - assert(*sbuffer != NULL); - memcpy(*buffer, *sbuffer, *currlen); - } - *sbuffer = NULL; - } else { - *maxlen += 1024; - *buffer = OPENSSL_realloc(*buffer, *maxlen); - if(!*buffer) { - /* Panic! Can't really do anything sensible. Just return */ - return; - } + /* |currlen| must always be <= |*maxlen| */ + assert(*currlen <= *maxlen); + + if (buffer && *currlen == *maxlen) { + *maxlen += 1024; + if (*buffer == NULL) { + *buffer = OPENSSL_malloc(*maxlen); + if (!*buffer) { + /* Panic! Can't really do anything sensible. Just return */ + return; + } + if (*currlen > 0) { + assert(*sbuffer != NULL); + memcpy(*buffer, *sbuffer, *currlen); + } + *sbuffer = NULL; + } else { + *buffer = OPENSSL_realloc(*buffer, *maxlen); + if (!*buffer) { + /* Panic! Can't really do anything sensible. Just return */ + return; } } - /* What to do if *buffer is NULL? */ - assert(*sbuffer != NULL || *buffer != NULL); } if (*currlen < *maxlen) { diff --git a/crypto/bio/bf_nbio.c b/crypto/bio/bf_nbio.c index da88a8a..a04f32a 100644 --- a/crypto/bio/bf_nbio.c +++ b/crypto/bio/bf_nbio.c @@ -139,7 +139,8 @@ static int nbiof_read(BIO *b, char *out, int outl) BIO_clear_retry_flags(b); #if 1 - RAND_pseudo_bytes(&n, 1); + if (RAND_pseudo_bytes(&n, 1) < 0) + return -1; num = (n & 0x07); if (outl > num) @@ -178,7 +179,8 @@ static int nbiof_write(BIO *b, const char *in, int inl) num = nt->lwn; nt->lwn = 0; } else { - RAND_pseudo_bytes(&n, 1); + if (RAND_pseudo_bytes(&n, 1) < 0) + return -1; num = (n & 7); } diff --git a/crypto/bio/bio.h b/crypto/bio/bio.h index be9cd0e..d583cc1 100644 --- a/crypto/bio/bio.h +++ b/crypto/bio/bio.h @@ -290,7 +290,7 @@ void BIO_clear_flags(BIO *b, int flags); * BIO_CB_RETURN flag indicates if it is after the call */ # define BIO_CB_RETURN 0x80 -# define BIO_CB_return(a) ((a)|BIO_CB_RETURN)) +# define BIO_CB_return(a) ((a)|BIO_CB_RETURN) # define BIO_cb_pre(a) (!((a)&BIO_CB_RETURN)) # define BIO_cb_post(a) ((a)&BIO_CB_RETURN) diff --git a/crypto/bio/bio_lib.c b/crypto/bio/bio_lib.c index 5267010..07934f8 100644 --- a/crypto/bio/bio_lib.c +++ b/crypto/bio/bio_lib.c @@ -536,8 +536,10 @@ BIO *BIO_dup_chain(BIO *in) /* copy app data */ if (!CRYPTO_dup_ex_data(CRYPTO_EX_INDEX_BIO, &new_bio->ex_data, - &bio->ex_data)) + &bio->ex_data)) { + BIO_free(new_bio); goto err; + } if (ret == NULL) { eoc = new_bio; @@ -549,8 +551,8 @@ BIO *BIO_dup_chain(BIO *in) } return (ret); err: - if (ret != NULL) - BIO_free(ret); + BIO_free_all(ret); + return (NULL); } diff --git a/crypto/bio/bss_dgram.c b/crypto/bio/bss_dgram.c index b495db2..e3e3dd0 100644 --- a/crypto/bio/bss_dgram.c +++ b/crypto/bio/bss_dgram.c @@ -299,16 +299,17 @@ static void dgram_adjust_rcv_timeout(BIO *b) /* Calculate time left until timer expires */ memcpy(&timeleft, &(data->next_timeout), sizeof(struct timeval)); - timeleft.tv_sec -= timenow.tv_sec; - timeleft.tv_usec -= timenow.tv_usec; - if (timeleft.tv_usec < 0) { + if (timeleft.tv_usec < timenow.tv_usec) { + timeleft.tv_usec = 1000000 - timenow.tv_usec + timeleft.tv_usec; timeleft.tv_sec--; - timeleft.tv_usec += 1000000; + } else { + timeleft.tv_usec -= timenow.tv_usec; } - - if (timeleft.tv_sec < 0) { + if (timeleft.tv_sec < timenow.tv_sec) { timeleft.tv_sec = 0; timeleft.tv_usec = 1; + } else { + timeleft.tv_sec -= timenow.tv_sec; } /* @@ -953,7 +954,7 @@ BIO *BIO_new_dgram_sctp(int fd, int close_flag) */ sockopt_len = (socklen_t) (sizeof(sctp_assoc_t) + 256 * sizeof(uint8_t)); authchunks = OPENSSL_malloc(sockopt_len); - if(!authchunks) { + if (!authchunks) { BIO_vfree(bio); return (NULL); } @@ -1293,7 +1294,7 @@ static int dgram_sctp_read(BIO *b, char *out, int outl) (socklen_t) (sizeof(sctp_assoc_t) + 256 * sizeof(uint8_t)); authchunks = OPENSSL_malloc(optlen); if (!authchunks) { - BIOerr(BIO_F_DGRAM_SCTP_READ, ERR_R_MALLOC_ERROR); + BIOerr(BIO_F_DGRAM_SCTP_READ, ERR_R_MALLOC_FAILURE); return -1; } memset(authchunks, 0, sizeof(optlen)); @@ -1364,8 +1365,8 @@ static int dgram_sctp_write(BIO *b, const char *in, int inl) if (data->save_shutdown && !BIO_dgram_sctp_wait_for_dry(b)) { char *tmp; data->saved_message.bio = b; - if(!(tmp = OPENSSL_malloc(inl))) { - BIOerr(BIO_F_DGRAM_SCTP_WRITE, ERR_R_MALLOC_ERROR); + if (!(tmp = OPENSSL_malloc(inl))) { + BIOerr(BIO_F_DGRAM_SCTP_WRITE, ERR_R_MALLOC_FAILURE); return -1; } if (data->saved_message.data) diff --git a/crypto/bn/Makefile b/crypto/bn/Makefile index 6dd136b..3d0158c 100644 --- a/crypto/bn/Makefile +++ b/crypto/bn/Makefile @@ -167,6 +167,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: bn_prime.h depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/bn/bn.h b/crypto/bn/bn.h index 7d57e98..47d8c71 100644 --- a/crypto/bn/bn.h +++ b/crypto/bn/bn.h @@ -797,6 +797,7 @@ int RAND_pseudo_bytes(unsigned char *buf, int num); * wouldn't be constructed with top!=dmax. */ \ BN_ULONG *_not_const; \ memcpy(&_not_const, &_bnum1->d, sizeof(BN_ULONG*)); \ + /* Debug only - safe to ignore error return */ \ RAND_pseudo_bytes(&_tmp_char, 1); \ memset((unsigned char *)(_not_const + _bnum1->top), _tmp_char, \ (_bnum1->dmax - _bnum1->top) * sizeof(BN_ULONG)); \ @@ -910,6 +911,7 @@ void ERR_load_BN_strings(void); # define BN_F_BN_GF2M_MOD_SOLVE_QUAD_ARR 135 # define BN_F_BN_GF2M_MOD_SQR 136 # define BN_F_BN_GF2M_MOD_SQRT 137 +# define BN_F_BN_LSHIFT 145 # define BN_F_BN_MOD_EXP2_MONT 118 # define BN_F_BN_MOD_EXP_MONT 109 # define BN_F_BN_MOD_EXP_MONT_CONSTTIME 124 @@ -925,12 +927,14 @@ void ERR_load_BN_strings(void); # define BN_F_BN_NEW 113 # define BN_F_BN_RAND 114 # define BN_F_BN_RAND_RANGE 122 +# define BN_F_BN_RSHIFT 146 # define BN_F_BN_USUB 115 /* Reason codes. */ # define BN_R_ARG2_LT_ARG3 100 # define BN_R_BAD_RECIPROCAL 101 # define BN_R_BIGNUM_TOO_LONG 114 +# define BN_R_BITS_TOO_SMALL 118 # define BN_R_CALLED_WITH_EVEN_MODULUS 102 # define BN_R_DIV_BY_ZERO 103 # define BN_R_ENCODING_ERROR 104 @@ -938,6 +942,7 @@ void ERR_load_BN_strings(void); # define BN_R_INPUT_NOT_REDUCED 110 # define BN_R_INVALID_LENGTH 106 # define BN_R_INVALID_RANGE 115 +# define BN_R_INVALID_SHIFT 119 # define BN_R_NOT_A_SQUARE 111 # define BN_R_NOT_INITIALIZED 107 # define BN_R_NO_INVERSE 108 diff --git a/crypto/bn/bn_err.c b/crypto/bn/bn_err.c index faa7e22..e7a7038 100644 --- a/crypto/bn/bn_err.c +++ b/crypto/bn/bn_err.c @@ -1,6 +1,6 @@ /* crypto/bn/bn_err.c */ /* ==================================================================== - * Copyright (c) 1999-2007 The OpenSSL Project. All rights reserved. + * Copyright (c) 1999-2015 The OpenSSL Project. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -94,6 +94,7 @@ static ERR_STRING_DATA BN_str_functs[] = { {ERR_FUNC(BN_F_BN_GF2M_MOD_SOLVE_QUAD_ARR), "BN_GF2m_mod_solve_quad_arr"}, {ERR_FUNC(BN_F_BN_GF2M_MOD_SQR), "BN_GF2m_mod_sqr"}, {ERR_FUNC(BN_F_BN_GF2M_MOD_SQRT), "BN_GF2m_mod_sqrt"}, + {ERR_FUNC(BN_F_BN_LSHIFT), "BN_lshift"}, {ERR_FUNC(BN_F_BN_MOD_EXP2_MONT), "BN_mod_exp2_mont"}, {ERR_FUNC(BN_F_BN_MOD_EXP_MONT), "BN_mod_exp_mont"}, {ERR_FUNC(BN_F_BN_MOD_EXP_MONT_CONSTTIME), "BN_mod_exp_mont_consttime"}, @@ -109,6 +110,7 @@ static ERR_STRING_DATA BN_str_functs[] = { {ERR_FUNC(BN_F_BN_NEW), "BN_new"}, {ERR_FUNC(BN_F_BN_RAND), "BN_rand"}, {ERR_FUNC(BN_F_BN_RAND_RANGE), "BN_rand_range"}, + {ERR_FUNC(BN_F_BN_RSHIFT), "BN_rshift"}, {ERR_FUNC(BN_F_BN_USUB), "BN_usub"}, {0, NULL} }; @@ -117,6 +119,7 @@ static ERR_STRING_DATA BN_str_reasons[] = { {ERR_REASON(BN_R_ARG2_LT_ARG3), "arg2 lt arg3"}, {ERR_REASON(BN_R_BAD_RECIPROCAL), "bad reciprocal"}, {ERR_REASON(BN_R_BIGNUM_TOO_LONG), "bignum too long"}, + {ERR_REASON(BN_R_BITS_TOO_SMALL), "bits too small"}, {ERR_REASON(BN_R_CALLED_WITH_EVEN_MODULUS), "called with even modulus"}, {ERR_REASON(BN_R_DIV_BY_ZERO), "div by zero"}, {ERR_REASON(BN_R_ENCODING_ERROR), "encoding error"}, @@ -125,6 +128,7 @@ static ERR_STRING_DATA BN_str_reasons[] = { {ERR_REASON(BN_R_INPUT_NOT_REDUCED), "input not reduced"}, {ERR_REASON(BN_R_INVALID_LENGTH), "invalid length"}, {ERR_REASON(BN_R_INVALID_RANGE), "invalid range"}, + {ERR_REASON(BN_R_INVALID_SHIFT), "invalid shift"}, {ERR_REASON(BN_R_NOT_A_SQUARE), "not a square"}, {ERR_REASON(BN_R_NOT_INITIALIZED), "not initialized"}, {ERR_REASON(BN_R_NO_INVERSE), "no inverse"}, diff --git a/crypto/bn/bn_gf2m.c b/crypto/bn/bn_gf2m.c index aeee49a..a0ba8de 100644 --- a/crypto/bn/bn_gf2m.c +++ b/crypto/bn/bn_gf2m.c @@ -694,9 +694,10 @@ int BN_GF2m_mod_inv(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx) } # else { - int i, ubits = BN_num_bits(u), vbits = BN_num_bits(v), /* v is copy - * of p */ - top = p->top; + int i; + int ubits = BN_num_bits(u); + int vbits = BN_num_bits(v); /* v is copy of p */ + int top = p->top; BN_ULONG *udp, *bdp, *vdp, *cdp; bn_wexpand(u, top); @@ -740,8 +741,12 @@ int BN_GF2m_mod_inv(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx) ubits--; } - if (ubits <= BN_BITS2 && udp[0] == 1) - break; + if (ubits <= BN_BITS2) { + if (udp[0] == 0) /* poly was reducible */ + goto err; + if (udp[0] == 1) + break; + } if (ubits < vbits) { i = ubits; diff --git a/crypto/bn/bn_lcl.h b/crypto/bn/bn_lcl.h index 1059d1d..904a723 100644 --- a/crypto/bn/bn_lcl.h +++ b/crypto/bn/bn_lcl.h @@ -276,7 +276,7 @@ unsigned __int64 _umul128(unsigned __int64 a, unsigned __int64 b, # endif # elif defined(__mips) && (defined(SIXTY_FOUR_BIT) || defined(SIXTY_FOUR_BIT_LONG)) # if defined(__GNUC__) && __GNUC__>=2 -# if __GNUC__>=4 && __GNUC_MINOR__>=4 +# if __GNUC__>4 || (__GNUC__>=4 && __GNUC_MINOR__>=4) /* "h" constraint is no more since 4.4 */ # define BN_UMULT_HIGH(a,b) (((__uint128_t)(a)*(b))>>64) # define BN_UMULT_LOHI(low,high,a,b) ({ \ diff --git a/crypto/bn/bn_print.c b/crypto/bn/bn_print.c index 4dcaae3..ab10b95 100644 --- a/crypto/bn/bn_print.c +++ b/crypto/bn/bn_print.c @@ -71,7 +71,12 @@ char *BN_bn2hex(const BIGNUM *a) char *buf; char *p; - buf = (char *)OPENSSL_malloc(a->top * BN_BYTES * 2 + 2); + if (a->neg && BN_is_zero(a)) { + /* "-0" == 3 bytes including NULL terminator */ + buf = OPENSSL_malloc(3); + } else { + buf = OPENSSL_malloc(a->top * BN_BYTES * 2 + 2); + } if (buf == NULL) { BNerr(BN_F_BN_BN2HEX, ERR_R_MALLOC_FAILURE); goto err; diff --git a/crypto/bn/bn_rand.c b/crypto/bn/bn_rand.c index 7ac71ec..f9fb2e9 100644 --- a/crypto/bn/bn_rand.c +++ b/crypto/bn/bn_rand.c @@ -121,6 +121,11 @@ static int bnrand(int pseudorand, BIGNUM *rnd, int bits, int top, int bottom) int ret = 0, bit, bytes, mask; time_t tim; + if (bits < 0 || (bits == 1 && top > 0)) { + BNerr(BN_F_BNRAND, BN_R_BITS_TOO_SMALL); + return 0; + } + if (bits == 0) { BN_zero(rnd); return 1; @@ -157,7 +162,8 @@ static int bnrand(int pseudorand, BIGNUM *rnd, int bits, int top, int bottom) unsigned char c; for (i = 0; i < bytes; i++) { - RAND_pseudo_bytes(&c, 1); + if (RAND_pseudo_bytes(&c, 1) < 0) + goto err; if (c >= 128 && i > 0) buf[i] = buf[i - 1]; else if (c < 42) @@ -168,7 +174,7 @@ static int bnrand(int pseudorand, BIGNUM *rnd, int bits, int top, int bottom) } #endif - if (top != -1) { + if (top >= 0) { if (top) { if (bit == 0) { buf[0] = 1; diff --git a/crypto/bn/bn_shift.c b/crypto/bn/bn_shift.c index 4f3e8ff..9673d9a 100644 --- a/crypto/bn/bn_shift.c +++ b/crypto/bn/bn_shift.c @@ -137,6 +137,11 @@ int BN_lshift(BIGNUM *r, const BIGNUM *a, int n) bn_check_top(r); bn_check_top(a); + if (n < 0) { + BNerr(BN_F_BN_LSHIFT, BN_R_INVALID_SHIFT); + return 0; + } + r->neg = a->neg; nw = n / BN_BITS2; if (bn_wexpand(r, a->top + nw + 1) == NULL) @@ -174,6 +179,11 @@ int BN_rshift(BIGNUM *r, const BIGNUM *a, int n) bn_check_top(r); bn_check_top(a); + if (n < 0) { + BNerr(BN_F_BN_RSHIFT, BN_R_INVALID_SHIFT); + return 0; + } + nw = n / BN_BITS2; rb = n % BN_BITS2; lb = BN_BITS2 - rb; diff --git a/crypto/buffer/Makefile b/crypto/buffer/Makefile index 2efba47..352efb8 100644 --- a/crypto/buffer/Makefile +++ b/crypto/buffer/Makefile @@ -61,6 +61,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/buffer/buffer.c b/crypto/buffer/buffer.c index d287e34..eff3e08 100644 --- a/crypto/buffer/buffer.c +++ b/crypto/buffer/buffer.c @@ -88,7 +88,7 @@ void BUF_MEM_free(BUF_MEM *a) return; if (a->data != NULL) { - memset(a->data, 0, (unsigned int)a->max); + OPENSSL_cleanse(a->data, a->max); OPENSSL_free(a->data); } OPENSSL_free(a); diff --git a/crypto/camellia/Makefile b/crypto/camellia/Makefile index 6ce6fc9..228f1dc 100644 --- a/crypto/camellia/Makefile +++ b/crypto/camellia/Makefile @@ -73,6 +73,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/cast/Makefile b/crypto/cast/Makefile index f3f4859..4c4b5e9 100644 --- a/crypto/cast/Makefile +++ b/crypto/cast/Makefile @@ -69,6 +69,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/cmac/Makefile b/crypto/cmac/Makefile index 54e7cc3..6a28408 100644 --- a/crypto/cmac/Makefile +++ b/crypto/cmac/Makefile @@ -61,6 +61,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/cmac/cmac.c b/crypto/cmac/cmac.c index c5597a3..774e6dc 100644 --- a/crypto/cmac/cmac.c +++ b/crypto/cmac/cmac.c @@ -126,6 +126,8 @@ EVP_CIPHER_CTX *CMAC_CTX_get0_cipher_ctx(CMAC_CTX *ctx) void CMAC_CTX_free(CMAC_CTX *ctx) { + if (!ctx) + return; CMAC_CTX_cleanup(ctx); OPENSSL_free(ctx); } diff --git a/crypto/cms/Makefile b/crypto/cms/Makefile index 9820adb..b124b5d 100644 --- a/crypto/cms/Makefile +++ b/crypto/cms/Makefile @@ -67,6 +67,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/cms/cms_pwri.c b/crypto/cms/cms_pwri.c index 076b545..a8322dc 100644 --- a/crypto/cms/cms_pwri.c +++ b/crypto/cms/cms_pwri.c @@ -231,7 +231,7 @@ static int kek_unwrap_key(unsigned char *out, size_t *outlen, return 0; } tmp = OPENSSL_malloc(inlen); - if(!tmp) + if (!tmp) return 0; /* setup IV by decrypting last two blocks */ EVP_DecryptUpdate(ctx, tmp + inlen - 2 * blocklen, &outl, @@ -297,8 +297,9 @@ static int kek_wrap_key(unsigned char *out, size_t *outlen, out[3] = in[2] ^ 0xFF; memcpy(out + 4, in, inlen); /* Add random padding to end */ - if (olen > inlen + 4) - RAND_pseudo_bytes(out + 4 + inlen, olen - 4 - inlen); + if (olen > inlen + 4 + && RAND_pseudo_bytes(out + 4 + inlen, olen - 4 - inlen) < 0) + return 0; /* Encrypt twice */ EVP_EncryptUpdate(ctx, out, &dummy, out, olen); EVP_EncryptUpdate(ctx, out, &dummy, out, olen); diff --git a/crypto/cms/cms_smime.c b/crypto/cms/cms_smime.c index 8851603..8b37560 100644 --- a/crypto/cms/cms_smime.c +++ b/crypto/cms/cms_smime.c @@ -131,7 +131,7 @@ static void do_free_upto(BIO *f, BIO *upto) BIO_free(f); f = tbio; } - while (f != upto); + while (f && f != upto); } else BIO_free_all(f); } diff --git a/crypto/comp/Makefile b/crypto/comp/Makefile index efda832..a1e9464 100644 --- a/crypto/comp/Makefile +++ b/crypto/comp/Makefile @@ -64,6 +64,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(LIBSRC) diff --git a/crypto/conf/Makefile b/crypto/conf/Makefile index 78bb324..d5f5c58 100644 --- a/crypto/conf/Makefile +++ b/crypto/conf/Makefile @@ -64,6 +64,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(LIBSRC) diff --git a/crypto/cryptlib.c b/crypto/cryptlib.c index 6353bbe..c654a5c 100644 --- a/crypto/cryptlib.c +++ b/crypto/cryptlib.c @@ -806,8 +806,6 @@ int OPENSSL_isservice(void) if (_OPENSSL_isservice.p != (void *)-1) return (*_OPENSSL_isservice.f) (); - (void)GetDesktopWindow(); /* return value is ignored */ - h = GetProcessWindowStation(); if (h == NULL) return -1; diff --git a/crypto/des/Makefile b/crypto/des/Makefile index a6e1001..fbc77c1 100644 --- a/crypto/des/Makefile +++ b/crypto/des/Makefile @@ -94,6 +94,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/des/des.c b/crypto/des/des.c index 2bff281..586aed7 100644 --- a/crypto/des/des.c +++ b/crypto/des/des.c @@ -455,8 +455,10 @@ void doencryption(void) rem = l % 8; len = l - rem; if (feof(DES_IN)) { - for (i = 7 - rem; i > 0; i--) - RAND_pseudo_bytes(buf + l++, 1); + for (i = 7 - rem; i > 0; i--) { + if (RAND_pseudo_bytes(buf + l++, 1) < 0) + goto problems; + } buf[l++] = rem; ex = 1; len += rem; diff --git a/crypto/des/enc_writ.c b/crypto/des/enc_writ.c index b4eecc3..bfaabde 100644 --- a/crypto/des/enc_writ.c +++ b/crypto/des/enc_writ.c @@ -96,6 +96,9 @@ int DES_enc_write(int fd, const void *_buf, int len, const unsigned char *cp; static int start = 1; + if (len < 0) + return -1; + if (outbuf == NULL) { outbuf = OPENSSL_malloc(BSIZE + HDRSIZE); if (outbuf == NULL) @@ -132,7 +135,9 @@ int DES_enc_write(int fd, const void *_buf, int len, if (len < 8) { cp = shortbuf; memcpy(shortbuf, buf, len); - RAND_pseudo_bytes(shortbuf + len, 8 - len); + if (RAND_pseudo_bytes(shortbuf + len, 8 - len) < 0) { + return -1; + } rnum = 8; } else { cp = buf; diff --git a/crypto/dh/Makefile b/crypto/dh/Makefile index f23b4f7..6d574f4 100644 --- a/crypto/dh/Makefile +++ b/crypto/dh/Makefile @@ -63,6 +63,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/dh/dh_ameth.c b/crypto/dh/dh_ameth.c index 1dec109..873eb2e 100644 --- a/crypto/dh/dh_ameth.c +++ b/crypto/dh/dh_ameth.c @@ -135,7 +135,7 @@ static int dh_pub_encode(X509_PUBKEY *pk, const EVP_PKEY *pkey) dh = pkey->pkey.dh; str = ASN1_STRING_new(); - if(!str) { + if (!str) { DHerr(DH_F_DH_PUB_ENCODE, ERR_R_MALLOC_FAILURE); goto err; } diff --git a/crypto/dsa/Makefile b/crypto/dsa/Makefile index 5fef4ca..8109201 100644 --- a/crypto/dsa/Makefile +++ b/crypto/dsa/Makefile @@ -63,6 +63,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/dsa/dsa_gen.c b/crypto/dsa/dsa_gen.c index c808ab6..d686ab0 100644 --- a/crypto/dsa/dsa_gen.c +++ b/crypto/dsa/dsa_gen.c @@ -202,7 +202,8 @@ int dsa_builtin_paramgen(DSA *ret, size_t bits, size_t qbits, goto err; if (!seed_len) { - RAND_pseudo_bytes(seed, qsize); + if (RAND_pseudo_bytes(seed, qsize) < 0) + goto err; seed_is_random = 1; } else { seed_is_random = 0; diff --git a/crypto/dsa/dsa_ossl.c b/crypto/dsa/dsa_ossl.c index b30eab0..6edb26d 100644 --- a/crypto/dsa/dsa_ossl.c +++ b/crypto/dsa/dsa_ossl.c @@ -106,23 +106,23 @@ static DSA_METHOD openssl_dsa_meth = { #define DSA_MOD_EXP(err_instr,dsa,rr,a1,p1,a2,p2,m,ctx,in_mont) \ do { \ int _tmp_res53; \ - if((dsa)->meth->dsa_mod_exp) \ + if ((dsa)->meth->dsa_mod_exp) \ _tmp_res53 = (dsa)->meth->dsa_mod_exp((dsa), (rr), (a1), (p1), \ (a2), (p2), (m), (ctx), (in_mont)); \ else \ _tmp_res53 = BN_mod_exp2_mont((rr), (a1), (p1), (a2), (p2), \ (m), (ctx), (in_mont)); \ - if(!_tmp_res53) err_instr; \ + if (!_tmp_res53) err_instr; \ } while(0) #define DSA_BN_MOD_EXP(err_instr,dsa,r,a,p,m,ctx,m_ctx) \ do { \ int _tmp_res53; \ - if((dsa)->meth->bn_mod_exp) \ + if ((dsa)->meth->bn_mod_exp) \ _tmp_res53 = (dsa)->meth->bn_mod_exp((dsa), (r), (a), (p), \ (m), (ctx), (m_ctx)); \ else \ _tmp_res53 = BN_mod_exp_mont((r), (a), (p), (m), (ctx), (m_ctx)); \ - if(!_tmp_res53) err_instr; \ + if (!_tmp_res53) err_instr; \ } while(0) const DSA_METHOD *DSA_OpenSSL(void) diff --git a/crypto/dso/Makefile b/crypto/dso/Makefile index fb2709e..36b8ead 100644 --- a/crypto/dso/Makefile +++ b/crypto/dso/Makefile @@ -63,6 +63,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/dso/dso_lib.c b/crypto/dso/dso_lib.c index d2a48bb..09b8eaf 100644 --- a/crypto/dso/dso_lib.c +++ b/crypto/dso/dso_lib.c @@ -285,7 +285,7 @@ DSO_FUNC_TYPE DSO_bind_func(DSO *dso, const char *symname) * honest. For one thing, I think I have to return a negative value for any * error because possible DSO_ctrl() commands may return values such as * "size"s that can legitimately be zero (making the standard - * "if(DSO_cmd(...))" form that works almost everywhere else fail at odd + * "if (DSO_cmd(...))" form that works almost everywhere else fail at odd * times. I'd prefer "output" values to be passed by reference and the return * value as success/failure like usual ... but we conform when we must... :-) */ diff --git a/crypto/dso/dso_vms.c b/crypto/dso/dso_vms.c index 0eff96e..d0794b8 100644 --- a/crypto/dso/dso_vms.c +++ b/crypto/dso/dso_vms.c @@ -539,7 +539,7 @@ static char *vms_name_converter(DSO *dso, const char *filename) { int len = strlen(filename); char *not_translated = OPENSSL_malloc(len + 1); - if(not_translated) + if (not_translated) strcpy(not_translated, filename); return (not_translated); } diff --git a/crypto/ec/Makefile b/crypto/ec/Makefile index f85fc84..2753b28 100644 --- a/crypto/ec/Makefile +++ b/crypto/ec/Makefile @@ -70,6 +70,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/ec/ec2_oct.c b/crypto/ec/ec2_oct.c index c245d88..0d04cc6 100644 --- a/crypto/ec/ec2_oct.c +++ b/crypto/ec/ec2_oct.c @@ -387,7 +387,7 @@ int ec_GF2m_simple_oct2point(const EC_GROUP *group, EC_POINT *point, } /* test required by X9.62 */ - if (!EC_POINT_is_on_curve(group, point, ctx)) { + if (EC_POINT_is_on_curve(group, point, ctx) <= 0) { ECerr(EC_F_EC_GF2M_SIMPLE_OCT2POINT, EC_R_POINT_IS_NOT_ON_CURVE); goto err; } diff --git a/crypto/ec/ec_asn1.c b/crypto/ec/ec_asn1.c index b4b0e9f..4ad8494 100644 --- a/crypto/ec/ec_asn1.c +++ b/crypto/ec/ec_asn1.c @@ -1114,7 +1114,7 @@ int i2d_ECPrivateKey(EC_KEY *a, unsigned char **out) { int ret = 0, ok = 0; unsigned char *buffer = NULL; - size_t buf_len = 0, tmp_len; + size_t buf_len = 0, tmp_len, bn_len; EC_PRIVATEKEY *priv_key = NULL; if (a == NULL || a->group == NULL || a->priv_key == NULL || @@ -1130,18 +1130,32 @@ int i2d_ECPrivateKey(EC_KEY *a, unsigned char **out) priv_key->version = a->version; - buf_len = (size_t)BN_num_bytes(a->priv_key); + bn_len = (size_t)BN_num_bytes(a->priv_key); + + /* Octetstring may need leading zeros if BN is to short */ + + buf_len = (EC_GROUP_get_degree(a->group) + 7) / 8; + + if (bn_len > buf_len) { + ECerr(EC_F_I2D_ECPRIVATEKEY, EC_R_BUFFER_TOO_SMALL); + goto err; + } + buffer = OPENSSL_malloc(buf_len); if (buffer == NULL) { ECerr(EC_F_I2D_ECPRIVATEKEY, ERR_R_MALLOC_FAILURE); goto err; } - if (!BN_bn2bin(a->priv_key, buffer)) { + if (!BN_bn2bin(a->priv_key, buffer + buf_len - bn_len)) { ECerr(EC_F_I2D_ECPRIVATEKEY, ERR_R_BN_LIB); goto err; } + if (buf_len - bn_len > 0) { + memset(buffer, 0, buf_len - bn_len); + } + if (!M_ASN1_OCTET_STRING_set(priv_key->privateKey, buffer, buf_len)) { ECerr(EC_F_I2D_ECPRIVATEKEY, ERR_R_ASN1_LIB); goto err; diff --git a/crypto/ec/ec_check.c b/crypto/ec/ec_check.c index d3f5349..dd6f0ac 100644 --- a/crypto/ec/ec_check.c +++ b/crypto/ec/ec_check.c @@ -85,7 +85,7 @@ int EC_GROUP_check(const EC_GROUP *group, BN_CTX *ctx) ECerr(EC_F_EC_GROUP_CHECK, EC_R_UNDEFINED_GENERATOR); goto err; } - if (!EC_POINT_is_on_curve(group, group->generator, ctx)) { + if (EC_POINT_is_on_curve(group, group->generator, ctx) <= 0) { ECerr(EC_F_EC_GROUP_CHECK, EC_R_POINT_IS_NOT_ON_CURVE); goto err; } diff --git a/crypto/ec/ec_key.c b/crypto/ec/ec_key.c index ebdffc8..55ce3fe 100644 --- a/crypto/ec/ec_key.c +++ b/crypto/ec/ec_key.c @@ -314,7 +314,7 @@ int EC_KEY_check_key(const EC_KEY *eckey) goto err; /* testing whether the pub_key is on the elliptic curve */ - if (!EC_POINT_is_on_curve(eckey->group, eckey->pub_key, ctx)) { + if (EC_POINT_is_on_curve(eckey->group, eckey->pub_key, ctx) <= 0) { ECerr(EC_F_EC_KEY_CHECK_KEY, EC_R_POINT_IS_NOT_ON_CURVE); goto err; } diff --git a/crypto/ec/ec_lcl.h b/crypto/ec/ec_lcl.h index 319e651..d79ed1e 100644 --- a/crypto/ec/ec_lcl.h +++ b/crypto/ec/ec_lcl.h @@ -451,14 +451,6 @@ int ec_GF2m_simple_mul(const EC_GROUP *group, EC_POINT *r, int ec_GF2m_precompute_mult(EC_GROUP *group, BN_CTX *ctx); int ec_GF2m_have_precompute_mult(const EC_GROUP *group); -/* method functions in ec2_mult.c */ -int ec_GF2m_simple_mul(const EC_GROUP *group, EC_POINT *r, - const BIGNUM *scalar, size_t num, - const EC_POINT *points[], const BIGNUM *scalars[], - BN_CTX *); -int ec_GF2m_precompute_mult(EC_GROUP *group, BN_CTX *ctx); -int ec_GF2m_have_precompute_mult(const EC_GROUP *group); - #ifndef OPENSSL_NO_EC_NISTP_64_GCC_128 /* method functions in ecp_nistp224.c */ int ec_GFp_nistp224_group_init(EC_GROUP *group); diff --git a/crypto/ec/ec_lib.c b/crypto/ec/ec_lib.c index 9a54f41..e227520 100644 --- a/crypto/ec/ec_lib.c +++ b/crypto/ec/ec_lib.c @@ -934,6 +934,13 @@ int EC_POINT_is_at_infinity(const EC_GROUP *group, const EC_POINT *point) return group->meth->is_at_infinity(group, point); } +/* + * Check whether an EC_POINT is on the curve or not. Note that the return + * value for this function should NOT be treated as a boolean. Return values: + * 1: The point is on the curve + * 0: The point is not on the curve + * -1: An error occurred + */ int EC_POINT_is_on_curve(const EC_GROUP *group, const EC_POINT *point, BN_CTX *ctx) { diff --git a/crypto/ec/eck_prn.c b/crypto/ec/eck_prn.c index a911a0a..5ef12ec 100644 --- a/crypto/ec/eck_prn.c +++ b/crypto/ec/eck_prn.c @@ -338,12 +338,14 @@ static int print_bin(BIO *fp, const char *name, const unsigned char *buf, if (buf == NULL) return 1; - if (off) { + if (off > 0) { if (off > 128) off = 128; memset(str, ' ', off); if (BIO_write(fp, str, off) <= 0) return 0; + } else { + off = 0; } if (BIO_printf(fp, "%s", name) <= 0) diff --git a/crypto/ec/ecp_oct.c b/crypto/ec/ecp_oct.c index e5cec8b..1bc3f39 100644 --- a/crypto/ec/ecp_oct.c +++ b/crypto/ec/ecp_oct.c @@ -413,7 +413,7 @@ int ec_GFp_simple_oct2point(const EC_GROUP *group, EC_POINT *point, } /* test required by X9.62 */ - if (!EC_POINT_is_on_curve(group, point, ctx)) { + if (EC_POINT_is_on_curve(group, point, ctx) <= 0) { ECerr(EC_F_EC_GFP_SIMPLE_OCT2POINT, EC_R_POINT_IS_NOT_ON_CURVE); goto err; } diff --git a/crypto/ec/ectest.c b/crypto/ec/ectest.c index a18b327..fede530 100644 --- a/crypto/ec/ectest.c +++ b/crypto/ec/ectest.c @@ -412,7 +412,7 @@ static void prime_field_tests(void) ABORT; if (!EC_POINT_set_compressed_coordinates_GFp(group, Q, x, 1, ctx)) ABORT; - if (!EC_POINT_is_on_curve(group, Q, ctx)) { + if (EC_POINT_is_on_curve(group, Q, ctx) <= 0) { if (!EC_POINT_get_affine_coordinates_GFp(group, Q, x, y, ctx)) ABORT; fprintf(stderr, "Point is not on curve: x = 0x"); @@ -544,7 +544,7 @@ static void prime_field_tests(void) ABORT; if (!EC_POINT_set_affine_coordinates_GFp(group, P, x, y, ctx)) ABORT; - if (!EC_POINT_is_on_curve(group, P, ctx)) + if (EC_POINT_is_on_curve(group, P, ctx) <= 0) ABORT; if (!BN_hex2bn(&z, "0100000000000000000001F4C8F927AED3CA752257")) ABORT; @@ -593,7 +593,7 @@ static void prime_field_tests(void) ABORT; if (!EC_POINT_set_compressed_coordinates_GFp(group, P, x, 1, ctx)) ABORT; - if (!EC_POINT_is_on_curve(group, P, ctx)) + if (EC_POINT_is_on_curve(group, P, ctx) <= 0) ABORT; if (!BN_hex2bn(&z, "FFFFFFFFFFFFFFFFFFFFFFFF99DEF836146BC9B1B4D22831")) ABORT; @@ -646,7 +646,7 @@ static void prime_field_tests(void) ABORT; if (!EC_POINT_set_compressed_coordinates_GFp(group, P, x, 0, ctx)) ABORT; - if (!EC_POINT_is_on_curve(group, P, ctx)) + if (EC_POINT_is_on_curve(group, P, ctx) <= 0) ABORT; if (!BN_hex2bn (&z, "FFFFFFFFFFFFFFFFFFFFFFFFFFFF16A2E0B8F03E13DD29455C5C2A3D")) @@ -705,7 +705,7 @@ static void prime_field_tests(void) ABORT; if (!EC_POINT_set_compressed_coordinates_GFp(group, P, x, 1, ctx)) ABORT; - if (!EC_POINT_is_on_curve(group, P, ctx)) + if (EC_POINT_is_on_curve(group, P, ctx) <= 0) ABORT; if (!BN_hex2bn(&z, "FFFFFFFF00000000FFFFFFFFFFFFFFFFBCE6FAADA7179E" "84F3B9CAC2FC632551")) @@ -761,7 +761,7 @@ static void prime_field_tests(void) ABORT; if (!EC_POINT_set_compressed_coordinates_GFp(group, P, x, 1, ctx)) ABORT; - if (!EC_POINT_is_on_curve(group, P, ctx)) + if (EC_POINT_is_on_curve(group, P, ctx) <= 0) ABORT; if (!BN_hex2bn(&z, "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF" "FFC7634D81F4372DDF581A0DB248B0A77AECEC196ACCC52973")) @@ -820,7 +820,7 @@ static void prime_field_tests(void) ABORT; if (!EC_POINT_set_compressed_coordinates_GFp(group, P, x, 0, ctx)) ABORT; - if (!EC_POINT_is_on_curve(group, P, ctx)) + if (EC_POINT_is_on_curve(group, P, ctx) <= 0) ABORT; if (!BN_hex2bn(&z, "1FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF" "FFFFFFFFFFFFFFFFFFFFA51868783BF2F966B7FCC0148F709A5D03BB5" @@ -864,7 +864,7 @@ static void prime_field_tests(void) ABORT; if (!EC_POINT_dbl(group, P, P, ctx)) ABORT; - if (!EC_POINT_is_on_curve(group, P, ctx)) + if (EC_POINT_is_on_curve(group, P, ctx) <= 0) ABORT; if (!EC_POINT_invert(group, Q, ctx)) ABORT; /* P = -2Q */ @@ -1008,7 +1008,7 @@ static void prime_field_tests(void) # define CHAR2_CURVE_TEST_INTERNAL(_name, _p, _a, _b, _x, _y, _y_bit, _order, _cof, _degree, _variable) \ if (!BN_hex2bn(&x, _x)) ABORT; \ if (!EC_POINT_set_compressed_coordinates_GF2m(group, P, x, _y_bit, ctx)) ABORT; \ - if (!EC_POINT_is_on_curve(group, P, ctx)) ABORT; \ + if (EC_POINT_is_on_curve(group, P, ctx) <= 0) ABORT; \ if (!BN_hex2bn(&z, _order)) ABORT; \ if (!BN_hex2bn(&cof, _cof)) ABORT; \ if (!EC_GROUP_set_generator(group, P, z, cof)) ABORT; \ @@ -1026,7 +1026,7 @@ static void prime_field_tests(void) if (!BN_hex2bn(&x, _x)) ABORT; \ if (!BN_hex2bn(&y, _y)) ABORT; \ if (!EC_POINT_set_affine_coordinates_GF2m(group, P, x, y, ctx)) ABORT; \ - if (!EC_POINT_is_on_curve(group, P, ctx)) ABORT; \ + if (EC_POINT_is_on_curve(group, P, ctx) <= 0) ABORT; \ if (!BN_hex2bn(&z, _order)) ABORT; \ if (!BN_hex2bn(&cof, _cof)) ABORT; \ if (!EC_GROUP_set_generator(group, P, z, cof)) ABORT; \ @@ -1157,7 +1157,7 @@ static void char2_field_tests(void) if (!EC_POINT_set_affine_coordinates_GF2m(group, Q, x, y, ctx)) ABORT; # endif - if (!EC_POINT_is_on_curve(group, Q, ctx)) { + if (EC_POINT_is_on_curve(group, Q, ctx) <= 0) { /* Change test based on whether binary point compression is enabled or not. */ # ifdef OPENSSL_EC_BIN_PT_COMP if (!EC_POINT_get_affine_coordinates_GF2m(group, Q, x, y, ctx)) @@ -1378,7 +1378,7 @@ static void char2_field_tests(void) ABORT; if (!EC_POINT_dbl(group, P, P, ctx)) ABORT; - if (!EC_POINT_is_on_curve(group, P, ctx)) + if (EC_POINT_is_on_curve(group, P, ctx) <= 0) ABORT; if (!EC_POINT_invert(group, Q, ctx)) ABORT; /* P = -2Q */ diff --git a/crypto/ecdh/Makefile b/crypto/ecdh/Makefile index ba05fea..f076635 100644 --- a/crypto/ecdh/Makefile +++ b/crypto/ecdh/Makefile @@ -62,6 +62,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/ecdsa/Makefile b/crypto/ecdsa/Makefile index e89e0c0..4ce00e8 100644 --- a/crypto/ecdsa/Makefile +++ b/crypto/ecdsa/Makefile @@ -62,6 +62,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/ecdsa/ecdsatest.c b/crypto/ecdsa/ecdsatest.c index b2d78f3..0f301f8 100644 --- a/crypto/ecdsa/ecdsatest.c +++ b/crypto/ecdsa/ecdsatest.c @@ -296,8 +296,8 @@ int test_builtin(BIO *out) int nid, ret = 0; /* fill digest values with some random data */ - if (!RAND_pseudo_bytes(digest, 20) || - !RAND_pseudo_bytes(wrong_digest, 20)) { + if (RAND_pseudo_bytes(digest, 20) <= 0 || + RAND_pseudo_bytes(wrong_digest, 20) <= 0) { BIO_printf(out, "ERROR: unable to get random data\n"); goto builtin_err; } diff --git a/crypto/engine/Makefile b/crypto/engine/Makefile index d29bdd0..8ceb747 100644 --- a/crypto/engine/Makefile +++ b/crypto/engine/Makefile @@ -71,6 +71,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/engine/eng_table.c b/crypto/engine/eng_table.c index 2e1a7e8..27d31f7 100644 --- a/crypto/engine/eng_table.c +++ b/crypto/engine/eng_table.c @@ -351,6 +351,8 @@ void engine_table_doall(ENGINE_TABLE *table, engine_table_doall_cb *cb, ENGINE_PILE_DOALL dall; dall.cb = cb; dall.arg = arg; - lh_ENGINE_PILE_doall_arg(&table->piles, LHASH_DOALL_ARG_FN(int_cb), - ENGINE_PILE_DOALL, &dall); + if (table) + lh_ENGINE_PILE_doall_arg(&table->piles, + LHASH_DOALL_ARG_FN(int_cb), + ENGINE_PILE_DOALL, &dall); } diff --git a/crypto/err/Makefile b/crypto/err/Makefile index 862b23b..b6f3ef1 100644 --- a/crypto/err/Makefile +++ b/crypto/err/Makefile @@ -61,6 +61,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/evp/Makefile b/crypto/evp/Makefile index ef75678..ed1502d 100644 --- a/crypto/evp/Makefile +++ b/crypto/evp/Makefile @@ -86,6 +86,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(LIBSRC) diff --git a/crypto/evp/bio_ok.c b/crypto/evp/bio_ok.c index a455034..5c32e35 100644 --- a/crypto/evp/bio_ok.c +++ b/crypto/evp/bio_ok.c @@ -491,7 +491,8 @@ static int sig_out(BIO *b) * FIXME: there's absolutely no guarantee this makes any sense at all, * particularly now EVP_MD_CTX has been restructured. */ - RAND_pseudo_bytes(md->md_data, md->digest->md_size); + if (RAND_pseudo_bytes(md->md_data, md->digest->md_size) < 0) + goto berr; memcpy(&(ctx->buf[ctx->buf_len]), md->md_data, md->digest->md_size); longswap(&(ctx->buf[ctx->buf_len]), md->digest->md_size); ctx->buf_len += md->digest->md_size; diff --git a/crypto/evp/e_aes.c b/crypto/evp/e_aes.c index 245c18a..a4327fc 100644 --- a/crypto/evp/e_aes.c +++ b/crypto/evp/e_aes.c @@ -50,6 +50,7 @@ #include <openssl/opensslconf.h> #ifndef OPENSSL_NO_AES +#include <openssl/crypto.h> # include <openssl/evp.h> # include <openssl/err.h> # include <string.h> @@ -753,7 +754,7 @@ static int aes_gcm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr) case EVP_CTRL_AEAD_TLS1_AAD: /* Save the AAD for later use */ - if (arg != 13) + if (arg != EVP_AEAD_TLS1_AAD_LEN) return 0; memcpy(c->buf, ptr, arg); gctx->tls_aad_len = arg; @@ -914,7 +915,7 @@ static int aes_gcm_tls_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, /* Retrieve tag */ CRYPTO_gcm128_tag(&gctx->gcm, ctx->buf, EVP_GCM_TLS_TAG_LEN); /* If tag mismatch wipe buffer */ - if (memcmp(ctx->buf, in + len, EVP_GCM_TLS_TAG_LEN)) { + if (CRYPTO_memcmp(ctx->buf, in + len, EVP_GCM_TLS_TAG_LEN)) { OPENSSL_cleanse(out, len); goto err; } @@ -1145,7 +1146,7 @@ static int aes_ccm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr) case EVP_CTRL_CCM_SET_TAG: if ((arg & 1) || arg < 4 || arg > 16) return 0; - if ((c->encrypt && ptr) || (!c->encrypt && !ptr)) + if (c->encrypt && ptr) return 0; if (ptr) { cctx->tag_set = 1; @@ -1259,7 +1260,7 @@ static int aes_ccm_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, !CRYPTO_ccm128_decrypt(ccm, in, out, len)) { unsigned char tag[16]; if (CRYPTO_ccm128_tag(ccm, tag, cctx->M)) { - if (!memcmp(tag, ctx->buf, cctx->M)) + if (!CRYPTO_memcmp(tag, ctx->buf, cctx->M)) rv = len; } } diff --git a/crypto/evp/e_aes_cbc_hmac_sha1.c b/crypto/evp/e_aes_cbc_hmac_sha1.c index 3f8a5ae..d1f5928 100644 --- a/crypto/evp/e_aes_cbc_hmac_sha1.c +++ b/crypto/evp/e_aes_cbc_hmac_sha1.c @@ -503,7 +503,12 @@ static int aesni_cbc_hmac_sha1_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, case EVP_CTRL_AEAD_TLS1_AAD: { unsigned char *p = ptr; - unsigned int len = p[arg - 2] << 8 | p[arg - 1]; + unsigned int len; + + if (arg != EVP_AEAD_TLS1_AAD_LEN) + return -1; + + len = p[arg - 2] << 8 | p[arg - 1]; if (ctx->encrypt) { key->payload_length = len; @@ -520,8 +525,6 @@ static int aesni_cbc_hmac_sha1_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, AES_BLOCK_SIZE) & -AES_BLOCK_SIZE) - len); } else { - if (arg > 13) - arg = 13; memcpy(key->aux.tls_aad, ptr, arg); key->payload_length = arg; diff --git a/crypto/evp/e_rc4_hmac_md5.c b/crypto/evp/e_rc4_hmac_md5.c index 80735d3..2da1117 100644 --- a/crypto/evp/e_rc4_hmac_md5.c +++ b/crypto/evp/e_rc4_hmac_md5.c @@ -54,6 +54,7 @@ #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_MD5) +# include <openssl/crypto.h> # include <openssl/evp.h> # include <openssl/objects.h> # include <openssl/rc4.h> @@ -210,7 +211,7 @@ static int rc4_hmac_md5_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, MD5_Update(&key->md, mac, MD5_DIGEST_LENGTH); MD5_Final(mac, &key->md); - if (memcmp(out + plen, mac, MD5_DIGEST_LENGTH)) + if (CRYPTO_memcmp(out + plen, mac, MD5_DIGEST_LENGTH)) return 0; } else { MD5_Update(&key->md, out + md5_off, len - md5_off); @@ -258,7 +259,12 @@ static int rc4_hmac_md5_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, case EVP_CTRL_AEAD_TLS1_AAD: { unsigned char *p = ptr; - unsigned int len = p[arg - 2] << 8 | p[arg - 1]; + unsigned int len; + + if (arg != EVP_AEAD_TLS1_AAD_LEN) + return -1; + + len = p[arg - 2] << 8 | p[arg - 1]; if (!ctx->encrypt) { len -= MD5_DIGEST_LENGTH; diff --git a/crypto/evp/encode.c b/crypto/evp/encode.c index d1d8a07..5c5988f 100644 --- a/crypto/evp/encode.c +++ b/crypto/evp/encode.c @@ -137,7 +137,7 @@ void EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl, unsigned int total = 0; *outl = 0; - if (inl == 0) + if (inl <= 0) return; OPENSSL_assert(ctx->length <= (int)sizeof(ctx->enc_data)); if ((ctx->num + inl) < ctx->length) { diff --git a/crypto/evp/evp.h b/crypto/evp/evp.h index b00997b..6cf98ac 100644 --- a/crypto/evp/evp.h +++ b/crypto/evp/evp.h @@ -103,7 +103,6 @@ # define EVP_PKS_RSA 0x0100 # define EVP_PKS_DSA 0x0200 # define EVP_PKS_EC 0x0400 -# define EVP_PKT_EXP 0x1000 /* <= 512 bit key */ # define EVP_PKEY_NONE NID_undef # define EVP_PKEY_RSA NID_rsaEncryption @@ -409,6 +408,9 @@ struct evp_cipher_st { /* Set the GCM invocation field, decrypt only */ # define EVP_CTRL_GCM_SET_IV_INV 0x18 +/* RFC 5246 defines additional data to be 13 bytes in length */ +# define EVP_AEAD_TLS1_AAD_LEN 13 + /* GCM TLS constants */ /* Length of fixed part of IV derived from PRF */ # define EVP_GCM_TLS_FIXED_IV_LEN 4 diff --git a/crypto/evp/p_seal.c b/crypto/evp/p_seal.c index caabbf4..ba9dfff 100644 --- a/crypto/evp/p_seal.c +++ b/crypto/evp/p_seal.c @@ -82,8 +82,9 @@ int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type, return 1; if (EVP_CIPHER_CTX_rand_key(ctx, key) <= 0) return 0; - if (EVP_CIPHER_CTX_iv_length(ctx)) - RAND_pseudo_bytes(iv, EVP_CIPHER_CTX_iv_length(ctx)); + if (EVP_CIPHER_CTX_iv_length(ctx) + && RAND_bytes(iv, EVP_CIPHER_CTX_iv_length(ctx)) <= 0) + return 0; if (!EVP_EncryptInit_ex(ctx, NULL, NULL, key, iv)) return 0; diff --git a/crypto/hmac/Makefile b/crypto/hmac/Makefile index 0e91709..52e39e5 100644 --- a/crypto/hmac/Makefile +++ b/crypto/hmac/Makefile @@ -61,6 +61,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/hmac/hmac.c b/crypto/hmac/hmac.c index 5477816..33d88be 100644 --- a/crypto/hmac/hmac.c +++ b/crypto/hmac/hmac.c @@ -87,12 +87,18 @@ int HMAC_Init_ex(HMAC_CTX *ctx, const void *key, int len, return FIPS_hmac_init_ex(ctx, key, len, md, NULL); } #endif + /* If we are changing MD then we must have a key */ + if (md != NULL && md != ctx->md && (key == NULL || len < 0)) + return 0; if (md != NULL) { reset = 1; ctx->md = md; - } else + } else if (ctx->md) { md = ctx->md; + } else { + return 0; + } if (key != NULL) { reset = 1; @@ -107,7 +113,8 @@ int HMAC_Init_ex(HMAC_CTX *ctx, const void *key, int len, &ctx->key_length)) goto err; } else { - OPENSSL_assert(len >= 0 && len <= (int)sizeof(ctx->key)); + if (len < 0 || len > (int)sizeof(ctx->key)) + return 0; memcpy(ctx->key, key, len); ctx->key_length = len; } @@ -151,6 +158,9 @@ int HMAC_Update(HMAC_CTX *ctx, const unsigned char *data, size_t len) if (FIPS_mode() && !ctx->i_ctx.engine) return FIPS_hmac_update(ctx, data, len); #endif + if (!ctx->md) + return 0; + return EVP_DigestUpdate(&ctx->md_ctx, data, len); } @@ -163,6 +173,9 @@ int HMAC_Final(HMAC_CTX *ctx, unsigned char *md, unsigned int *len) return FIPS_hmac_final(ctx, md, len); #endif + if (!ctx->md) + goto err; + if (!EVP_DigestFinal_ex(&ctx->md_ctx, buf, &i)) goto err; if (!EVP_MD_CTX_copy_ex(&ctx->md_ctx, &ctx->o_ctx)) @@ -181,6 +194,7 @@ void HMAC_CTX_init(HMAC_CTX *ctx) EVP_MD_CTX_init(&ctx->i_ctx); EVP_MD_CTX_init(&ctx->o_ctx); EVP_MD_CTX_init(&ctx->md_ctx); + ctx->md = NULL; } int HMAC_CTX_copy(HMAC_CTX *dctx, HMAC_CTX *sctx) @@ -232,6 +246,7 @@ unsigned char *HMAC(const EVP_MD *evp_md, const void *key, int key_len, HMAC_CTX_cleanup(&c); return md; err: + HMAC_CTX_cleanup(&c); return NULL; } diff --git a/crypto/hmac/hmactest.c b/crypto/hmac/hmactest.c index 3d130a0..271d0eb 100644 --- a/crypto/hmac/hmactest.c +++ b/crypto/hmac/hmactest.c @@ -85,7 +85,7 @@ static struct test_st { unsigned char data[64]; int data_len; unsigned char *digest; -} test[4] = { +} test[8] = { { "", 0, "More text test vectors to stuff up EBCDIC machines :-)", 54, (unsigned char *)"e9139d1e6ee064ef8cf514fc7dc83e86", @@ -113,10 +113,27 @@ static struct test_st { 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd }, 50, (unsigned char *)"56be34521d144c88dbb8c733f0e8b3f6", }, + { + "", 0, "My test data", 12, + (unsigned char *)"61afdecb95429ef494d61fdee15990cabf0826fc" + }, + { + "", 0, "My test data", 12, + (unsigned char *)"2274b195d90ce8e03406f4b526a47e0787a88a65479938f1a5baa3ce0f079776" + }, + { + "123456", 6, "My test data", 12, + (unsigned char *)"bab53058ae861a7f191abe2d0145cbb123776a6369ee3f9d79ce455667e411dd" + }, + { + "12345", 5, "My test data again", 12, + (unsigned char *)"7dbe8c764c068e3bcd6e6b0fbcd5e6fc197b15bb" + } }; # endif -static char *pt(unsigned char *md); +static char *pt(unsigned char *md, unsigned int len); + int main(int argc, char *argv[]) { # ifndef OPENSSL_NO_MD5 @@ -124,6 +141,9 @@ int main(int argc, char *argv[]) char *p; # endif int err = 0; + HMAC_CTX ctx, ctx2; + unsigned char buf[EVP_MAX_MD_SIZE]; + unsigned int len; # ifdef OPENSSL_NO_MD5 printf("test skipped: MD5 disabled\n"); @@ -139,27 +159,172 @@ int main(int argc, char *argv[]) for (i = 0; i < 4; i++) { p = pt(HMAC(EVP_md5(), test[i].key, test[i].key_len, - test[i].data, test[i].data_len, NULL, NULL)); + test[i].data, test[i].data_len, NULL, NULL), + MD5_DIGEST_LENGTH); if (strcmp(p, (char *)test[i].digest) != 0) { - printf("error calculating HMAC on %d entry'\n", i); + printf("Error calculating HMAC on %d entry'\n", i); printf("got %s instead of %s\n", p, test[i].digest); err++; } else printf("test %d ok\n", i); } # endif /* OPENSSL_NO_MD5 */ + +/* test4 */ + HMAC_CTX_init(&ctx); + if (HMAC_Init_ex(&ctx, NULL, 0, NULL, NULL)) { + printf("Should fail to initialise HMAC with empty MD and key (test 4)\n"); + err++; + goto test5; + } + if (HMAC_Update(&ctx, test[4].data, test[4].data_len)) { + printf("Should fail HMAC_Update with ctx not set up (test 4)\n"); + err++; + goto test5; + } + if (HMAC_Init_ex(&ctx, NULL, 0, EVP_sha1(), NULL)) { + printf("Should fail to initialise HMAC with empty key (test 4)\n"); + err++; + goto test5; + } + if (HMAC_Update(&ctx, test[4].data, test[4].data_len)) { + printf("Should fail HMAC_Update with ctx not set up (test 4)\n"); + err++; + goto test5; + } + printf("test 4 ok\n"); +test5: + HMAC_CTX_init(&ctx); + if (HMAC_Init_ex(&ctx, test[4].key, test[4].key_len, NULL, NULL)) { + printf("Should fail to initialise HMAC with empty MD (test 5)\n"); + err++; + goto test6; + } + if (HMAC_Update(&ctx, test[4].data, test[4].data_len)) { + printf("Should fail HMAC_Update with ctx not set up (test 5)\n"); + err++; + goto test6; + } + if (HMAC_Init_ex(&ctx, test[4].key, -1, EVP_sha1(), NULL)) { + printf("Should fail to initialise HMAC with invalid key len(test 5)\n"); + err++; + goto test6; + } + if (!HMAC_Init_ex(&ctx, test[4].key, test[4].key_len, EVP_sha1(), NULL)) { + printf("Failed to initialise HMAC (test 5)\n"); + err++; + goto test6; + } + if (!HMAC_Update(&ctx, test[4].data, test[4].data_len)) { + printf("Error updating HMAC with data (test 5)\n"); + err++; + goto test6; + } + if (!HMAC_Final(&ctx, buf, &len)) { + printf("Error finalising data (test 5)\n"); + err++; + goto test6; + } + p = pt(buf, len); + if (strcmp(p, (char *)test[4].digest) != 0) { + printf("Error calculating interim HMAC on test 5\n"); + printf("got %s instead of %s\n", p, test[4].digest); + err++; + goto test6; + } + if (HMAC_Init_ex(&ctx, NULL, 0, EVP_sha256(), NULL)) { + printf("Should disallow changing MD without a new key (test 5)\n"); + err++; + goto test6; + } + if (!HMAC_Init_ex(&ctx, test[4].key, test[4].key_len, EVP_sha256(), NULL)) { + printf("Failed to reinitialise HMAC (test 5)\n"); + err++; + goto test6; + } + if (!HMAC_Update(&ctx, test[5].data, test[5].data_len)) { + printf("Error updating HMAC with data (sha256) (test 5)\n"); + err++; + goto test6; + } + if (!HMAC_Final(&ctx, buf, &len)) { + printf("Error finalising data (sha256) (test 5)\n"); + err++; + goto test6; + } + p = pt(buf, len); + if (strcmp(p, (char *)test[5].digest) != 0) { + printf("Error calculating 2nd interim HMAC on test 5\n"); + printf("got %s instead of %s\n", p, test[5].digest); + err++; + goto test6; + } + if (!HMAC_Init_ex(&ctx, test[6].key, test[6].key_len, NULL, NULL)) { + printf("Failed to reinitialise HMAC with key (test 5)\n"); + err++; + goto test6; + } + if (!HMAC_Update(&ctx, test[6].data, test[6].data_len)) { + printf("Error updating HMAC with data (new key) (test 5)\n"); + err++; + goto test6; + } + if (!HMAC_Final(&ctx, buf, &len)) { + printf("Error finalising data (new key) (test 5)\n"); + err++; + goto test6; + } + p = pt(buf, len); + if (strcmp(p, (char *)test[6].digest) != 0) { + printf("error calculating HMAC on test 5\n"); + printf("got %s instead of %s\n", p, test[6].digest); + err++; + } else { + printf("test 5 ok\n"); + } +test6: + HMAC_CTX_init(&ctx); + if (!HMAC_Init_ex(&ctx, test[7].key, test[7].key_len, EVP_sha1(), NULL)) { + printf("Failed to initialise HMAC (test 6)\n"); + err++; + goto end; + } + if (!HMAC_Update(&ctx, test[7].data, test[7].data_len)) { + printf("Error updating HMAC with data (test 6)\n"); + err++; + goto end; + } + if (!HMAC_CTX_copy(&ctx2, &ctx)) { + printf("Failed to copy HMAC_CTX (test 6)\n"); + err++; + goto end; + } + if (!HMAC_Final(&ctx2, buf, &len)) { + printf("Error finalising data (test 6)\n"); + err++; + goto end; + } + p = pt(buf, len); + if (strcmp(p, (char *)test[7].digest) != 0) { + printf("Error calculating HMAC on test 6\n"); + printf("got %s instead of %s\n", p, test[7].digest); + err++; + } else { + printf("test 6 ok\n"); + } +end: EXIT(err); return (0); } # ifndef OPENSSL_NO_MD5 -static char *pt(unsigned char *md) +static char *pt(unsigned char *md, unsigned int len) { - int i; + unsigned int i; static char buf[80]; - for (i = 0; i < MD5_DIGEST_LENGTH; i++) + for (i = 0; i < len; i++) sprintf(&(buf[i * 2]), "%02x", md[i]); return (buf); } diff --git a/crypto/idea/Makefile b/crypto/idea/Makefile index 8af0acd..3dc23e4 100644 --- a/crypto/idea/Makefile +++ b/crypto/idea/Makefile @@ -61,6 +61,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/jpake/Makefile b/crypto/jpake/Makefile index 110c49c..5193fd9 100644 --- a/crypto/jpake/Makefile +++ b/crypto/jpake/Makefile @@ -32,6 +32,8 @@ install: chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \ done; +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/krb5/Makefile b/crypto/krb5/Makefile index 1407739..8b9a01a 100644 --- a/crypto/krb5/Makefile +++ b/crypto/krb5/Makefile @@ -62,6 +62,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(LIBSRC) diff --git a/crypto/lhash/Makefile b/crypto/lhash/Makefile index 82bddac..c7f4365 100644 --- a/crypto/lhash/Makefile +++ b/crypto/lhash/Makefile @@ -61,6 +61,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/md2/Makefile b/crypto/md2/Makefile index 17f878a..b630110 100644 --- a/crypto/md2/Makefile +++ b/crypto/md2/Makefile @@ -61,6 +61,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/md32_common.h b/crypto/md32_common.h index c1efb45..1823833 100644 --- a/crypto/md32_common.h +++ b/crypto/md32_common.h @@ -142,8 +142,10 @@ */ #undef ROTATE #ifndef PEDANTIC -# if defined(_MSC_VER) || defined(__ICC) +# if defined(_MSC_VER) # define ROTATE(a,n) _lrotl(a,n) +# elif defined(__ICC) +# define ROTATE(a,n) _rotl(a,n) # elif defined(__MWERKS__) # if defined(__POWERPC__) # define ROTATE(a,n) __rlwinm(a,n,0,31) diff --git a/crypto/md4/Makefile b/crypto/md4/Makefile index e6f1e44..3ee4361 100644 --- a/crypto/md4/Makefile +++ b/crypto/md4/Makefile @@ -62,6 +62,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/md5/Makefile b/crypto/md5/Makefile index b9e2ce9..0f87dbd 100644 --- a/crypto/md5/Makefile +++ b/crypto/md5/Makefile @@ -76,6 +76,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/mdc2/Makefile b/crypto/mdc2/Makefile index 1415531..c2d0c5b 100644 --- a/crypto/mdc2/Makefile +++ b/crypto/mdc2/Makefile @@ -61,6 +61,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/mem.c b/crypto/mem.c index 2ce3e89..fdad49b 100644 --- a/crypto/mem.c +++ b/crypto/mem.c @@ -365,6 +365,9 @@ char *CRYPTO_strdup(const char *str, const char *file, int line) { char *ret = CRYPTO_malloc(strlen(str) + 1, file, line); + if (ret == NULL) + return NULL; + strcpy(ret, str); return ret; } diff --git a/crypto/modes/Makefile b/crypto/modes/Makefile index 3d8bafd..e278fa6 100644 --- a/crypto/modes/Makefile +++ b/crypto/modes/Makefile @@ -89,6 +89,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/modes/gcm128.c b/crypto/modes/gcm128.c index f69f2c9..0ee569f 100644 --- a/crypto/modes/gcm128.c +++ b/crypto/modes/gcm128.c @@ -1622,7 +1622,7 @@ int CRYPTO_gcm128_finish(GCM128_CONTEXT *ctx, const unsigned char *tag, ctx->Xi.u[1] ^= ctx->EK0.u[1]; if (tag && len <= sizeof(ctx->Xi)) - return memcmp(ctx->Xi.c, tag, len); + return CRYPTO_memcmp(ctx->Xi.c, tag, len); else return -1; } diff --git a/crypto/objects/Makefile b/crypto/objects/Makefile index a8aedbd..f93d2f9 100644 --- a/crypto/objects/Makefile +++ b/crypto/objects/Makefile @@ -74,6 +74,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: obj_dat.h obj_mac.h obj_xref.h depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/objects/o_names.c b/crypto/objects/o_names.c index c6774f4..2485992 100644 --- a/crypto/objects/o_names.c +++ b/crypto/objects/o_names.c @@ -313,7 +313,7 @@ void OBJ_NAME_do_all_sorted(int type, d.names = OPENSSL_malloc(lh_OBJ_NAME_num_items(names_lh) * sizeof *d.names); /* Really should return an error if !d.names...but its a void function! */ - if(d.names) { + if (d.names) { d.n = 0; OBJ_NAME_do_all(type, do_all_sorted_fn, &d); diff --git a/crypto/objects/obj_dat.c b/crypto/objects/obj_dat.c index e42a1c1..aca382a 100644 --- a/crypto/objects/obj_dat.c +++ b/crypto/objects/obj_dat.c @@ -142,7 +142,7 @@ static unsigned long added_obj_hash(const ADDED_OBJ *ca) return 0; } ret &= 0x3fffffffL; - ret |= ca->type << 30L; + ret |= ((unsigned long)ca->type) << 30L; return (ret); } @@ -400,6 +400,8 @@ static int obj_cmp(const ASN1_OBJECT *const *ap, const unsigned int *bp) j = (a->length - b->length); if (j) return (j); + if (a->length == 0) + return 0; return (memcmp(a->data, b->data, a->length)); } @@ -415,6 +417,9 @@ int OBJ_obj2nid(const ASN1_OBJECT *a) if (a->nid != 0) return (a->nid); + if (a->length == 0) + return NID_undef; + if (added != NULL) { ad.type = ADDED_DATA; ad.obj = (ASN1_OBJECT *)a; /* XXX: ugly but harmless */ diff --git a/crypto/objects/objects.README b/crypto/objects/objects.README index 4d74550..cb1d216 100644 --- a/crypto/objects/objects.README +++ b/crypto/objects/objects.README @@ -8,9 +8,9 @@ The basic syntax for adding an object is as follows: 1 2 3 4 : shortName : Long Name - If the long name doesn't contain spaces, or no short name - exists, the long name is used as basis for the base name - in C. Otherwise, the short name is used. + If Long Name contains only word characters and hyphen-minus + (0x2D) or full stop (0x2E) then Long Name is used as basis + for the base name in C. Otherwise, the shortName is used. The base name (let's call it 'base') will then be used to create the C macros SN_base, LN_base, NID_base and OBJ_base. @@ -22,7 +22,7 @@ Then there are some extra commands: !Alias foo 1 2 3 4 - This juts makes a name foo for an OID. The C macro + This just makes a name foo for an OID. The C macro OBJ_foo will be created as a result. !Cname foo diff --git a/crypto/objects/objects.pl b/crypto/objects/objects.pl index d0ed459..389dc34 100644 --- a/crypto/objects/objects.pl +++ b/crypto/objects/objects.pl @@ -67,7 +67,7 @@ while (<IN>) $myoid = &process_oid($myoid); } - if ($Cname eq "" && !($myln =~ / /)) + if ($Cname eq "" && ($myln =~ /^[_A-Za-z][\w.-]*$/ )) { $Cname = $myln; $Cname =~ s/\./_/g; diff --git a/crypto/ocsp/Makefile b/crypto/ocsp/Makefile index 60c414c..96a1b15 100644 --- a/crypto/ocsp/Makefile +++ b/crypto/ocsp/Makefile @@ -64,6 +64,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(LIBSRC) diff --git a/crypto/ocsp/ocsp_ext.c b/crypto/ocsp/ocsp_ext.c index 849cb2f..c19648c 100644 --- a/crypto/ocsp/ocsp_ext.c +++ b/crypto/ocsp/ocsp_ext.c @@ -361,8 +361,8 @@ static int ocsp_add1_nonce(STACK_OF(X509_EXTENSION) **exts, ASN1_put_object(&tmpval, 0, len, V_ASN1_OCTET_STRING, V_ASN1_UNIVERSAL); if (val) memcpy(tmpval, val, len); - else - RAND_pseudo_bytes(tmpval, len); + else if (RAND_pseudo_bytes(tmpval, len) < 0) + goto err; if (!X509V3_add1_i2d(exts, NID_id_pkix_OCSP_Nonce, &os, 0, X509V3_ADD_REPLACE)) goto err; diff --git a/crypto/ocsp/ocsp_vfy.c b/crypto/ocsp/ocsp_vfy.c index 6c0ccb5..d4a257c 100644 --- a/crypto/ocsp/ocsp_vfy.c +++ b/crypto/ocsp/ocsp_vfy.c @@ -83,6 +83,7 @@ int OCSP_basic_verify(OCSP_BASICRESP *bs, STACK_OF(X509) *certs, { X509 *signer, *x; STACK_OF(X509) *chain = NULL; + STACK_OF(X509) *untrusted = NULL; X509_STORE_CTX ctx; int i, ret = 0; ret = ocsp_find_signer(&signer, bs, certs, st, flags); @@ -107,10 +108,20 @@ int OCSP_basic_verify(OCSP_BASICRESP *bs, STACK_OF(X509) *certs, } if (!(flags & OCSP_NOVERIFY)) { int init_res; - if (flags & OCSP_NOCHAIN) - init_res = X509_STORE_CTX_init(&ctx, st, signer, NULL); - else - init_res = X509_STORE_CTX_init(&ctx, st, signer, bs->certs); + if (flags & OCSP_NOCHAIN) { + untrusted = NULL; + } else if (bs->certs && certs) { + untrusted = sk_X509_dup(bs->certs); + for (i = 0; i < sk_X509_num(certs); i++) { + if (!sk_X509_push(untrusted, sk_X509_value(certs, i))) { + OCSPerr(OCSP_F_OCSP_BASIC_VERIFY, ERR_R_MALLOC_FAILURE); + goto end; + } + } + } else { + untrusted = bs->certs; + } + init_res = X509_STORE_CTX_init(&ctx, st, signer, untrusted); if (!init_res) { ret = -1; OCSPerr(OCSP_F_OCSP_BASIC_VERIFY, ERR_R_X509_LIB); @@ -161,6 +172,8 @@ int OCSP_basic_verify(OCSP_BASICRESP *bs, STACK_OF(X509) *certs, end: if (chain) sk_X509_pop_free(chain, X509_free); + if (bs->certs && certs) + sk_X509_free(untrusted); return ret; } diff --git a/crypto/opensslconf.h b/crypto/opensslconf.h index 7513d14..4a6e276 100644 --- a/crypto/opensslconf.h +++ b/crypto/opensslconf.h @@ -185,7 +185,7 @@ extern "C" { #endif #if defined(DES_RISC1) && defined(DES_RISC2) -YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!! +#error YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!! #endif /* Unroll the inner loop, this sometimes helps, sometimes hinders. diff --git a/crypto/opensslconf.h.in b/crypto/opensslconf.h.in index 97e3745..814309b 100644 --- a/crypto/opensslconf.h.in +++ b/crypto/opensslconf.h.in @@ -101,7 +101,7 @@ #endif #if defined(DES_RISC1) && defined(DES_RISC2) -YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!! +#error YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!! #endif /* Unroll the inner loop, this sometimes helps, sometimes hinders. diff --git a/crypto/opensslv.h b/crypto/opensslv.h index daf3905..bd66999 100644 --- a/crypto/opensslv.h +++ b/crypto/opensslv.h @@ -30,11 +30,11 @@ extern "C" { * (Prior to 0.9.5a beta1, a different scheme was used: MMNNFFRBB for * major minor fix final patch/beta) */ -# define OPENSSL_VERSION_NUMBER 0x100010dfL +# define OPENSSL_VERSION_NUMBER 0x1000110fL # ifdef OPENSSL_FIPS -# define OPENSSL_VERSION_TEXT "OpenSSL 1.0.1m-fips 19 Mar 2015" +# define OPENSSL_VERSION_TEXT "OpenSSL 1.0.1p-fips 9 Jul 2015" # else -# define OPENSSL_VERSION_TEXT "OpenSSL 1.0.1m 19 Mar 2015" +# define OPENSSL_VERSION_TEXT "OpenSSL 1.0.1p 9 Jul 2015" # endif # define OPENSSL_VERSION_PTEXT " part of " OPENSSL_VERSION_TEXT diff --git a/crypto/pem/Makefile b/crypto/pem/Makefile index 2cc7801..7a930ee 100644 --- a/crypto/pem/Makefile +++ b/crypto/pem/Makefile @@ -64,6 +64,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(LIBSRC) diff --git a/crypto/pem/pem_lib.c b/crypto/pem/pem_lib.c index febb53e..5507161 100644 --- a/crypto/pem/pem_lib.c +++ b/crypto/pem/pem_lib.c @@ -435,7 +435,7 @@ int PEM_ASN1_write_bio(i2d_of_void *i2d, const char *name, BIO *bp, int PEM_do_header(EVP_CIPHER_INFO *cipher, unsigned char *data, long *plen, pem_password_cb *callback, void *u) { - int i, j, o, klen; + int i = 0, j, o, klen; long len; EVP_CIPHER_CTX ctx; unsigned char key[EVP_MAX_KEY_LENGTH]; diff --git a/crypto/pem/pem_pk8.c b/crypto/pem/pem_pk8.c index b98c76c..5747c73 100644 --- a/crypto/pem/pem_pk8.c +++ b/crypto/pem/pem_pk8.c @@ -138,6 +138,8 @@ static int do_pk8pkey(BIO *bp, EVP_PKEY *x, int isder, int nid, if (kstr == buf) OPENSSL_cleanse(buf, klen); PKCS8_PRIV_KEY_INFO_free(p8inf); + if (p8 == NULL) + return 0; if (isder) ret = i2d_PKCS8_bio(bp, p8); else diff --git a/crypto/pkcs12/Makefile b/crypto/pkcs12/Makefile index 3a7498f..be5f8c5 100644 --- a/crypto/pkcs12/Makefile +++ b/crypto/pkcs12/Makefile @@ -67,6 +67,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/pkcs12/p12_kiss.c b/crypto/pkcs12/p12_kiss.c index ee476c3..9aa3c90 100644 --- a/crypto/pkcs12/p12_kiss.c +++ b/crypto/pkcs12/p12_kiss.c @@ -135,10 +135,12 @@ int PKCS12_parse(PKCS12 *p12, const char *pass, EVP_PKEY **pkey, X509 **cert, while ((x = sk_X509_pop(ocerts))) { if (pkey && *pkey && cert && !*cert) { + ERR_set_mark(); if (X509_check_private_key(x, *pkey)) { *cert = x; x = NULL; } + ERR_pop_to_mark(); } if (ca && x) { diff --git a/crypto/pkcs12/p12_mutl.c b/crypto/pkcs12/p12_mutl.c index 256b210..5ab4bf2 100644 --- a/crypto/pkcs12/p12_mutl.c +++ b/crypto/pkcs12/p12_mutl.c @@ -60,6 +60,7 @@ #ifndef OPENSSL_NO_HMAC # include <stdio.h> # include "cryptlib.h" +# include <openssl/crypto.h> # include <openssl/hmac.h> # include <openssl/rand.h> # include <openssl/pkcs12.h> @@ -123,7 +124,7 @@ int PKCS12_verify_mac(PKCS12 *p12, const char *pass, int passlen) return 0; } if ((maclen != (unsigned int)p12->mac->dinfo->digest->length) - || memcmp(mac, p12->mac->dinfo->digest->data, maclen)) + || CRYPTO_memcmp(mac, p12->mac->dinfo->digest->data, maclen)) return 0; return 1; } diff --git a/crypto/pkcs7/Makefile b/crypto/pkcs7/Makefile index effe05f..decf5e0 100644 --- a/crypto/pkcs7/Makefile +++ b/crypto/pkcs7/Makefile @@ -68,6 +68,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/pkcs7/pk7_doit.c b/crypto/pkcs7/pk7_doit.c index 31a1b98..c8d7db0 100644 --- a/crypto/pkcs7/pk7_doit.c +++ b/crypto/pkcs7/pk7_doit.c @@ -445,6 +445,12 @@ BIO *PKCS7_dataDecode(PKCS7 *p7, EVP_PKEY *pkey, BIO *in_bio, X509 *pcert) switch (i) { case NID_pkcs7_signed: + /* + * p7->d.sign->contents is a PKCS7 structure consisting of a contentType + * field and optional content. + * data_body is NULL if that structure has no (=detached) content + * or if the contentType is wrong (i.e., not "data"). + */ data_body = PKCS7_get_octet_string(p7->d.sign->contents); if (!PKCS7_is_detached(p7) && data_body == NULL) { PKCS7err(PKCS7_F_PKCS7_DATADECODE, @@ -456,6 +462,7 @@ BIO *PKCS7_dataDecode(PKCS7 *p7, EVP_PKEY *pkey, BIO *in_bio, X509 *pcert) case NID_pkcs7_signedAndEnveloped: rsk = p7->d.signed_and_enveloped->recipientinfo; md_sk = p7->d.signed_and_enveloped->md_algs; + /* data_body is NULL if the optional EncryptedContent is missing. */ data_body = p7->d.signed_and_enveloped->enc_data->enc_data; enc_alg = p7->d.signed_and_enveloped->enc_data->algorithm; evp_cipher = EVP_get_cipherbyobj(enc_alg->algorithm); @@ -468,6 +475,7 @@ BIO *PKCS7_dataDecode(PKCS7 *p7, EVP_PKEY *pkey, BIO *in_bio, X509 *pcert) case NID_pkcs7_enveloped: rsk = p7->d.enveloped->recipientinfo; enc_alg = p7->d.enveloped->enc_data->algorithm; + /* data_body is NULL if the optional EncryptedContent is missing. */ data_body = p7->d.enveloped->enc_data->enc_data; evp_cipher = EVP_get_cipherbyobj(enc_alg->algorithm); if (evp_cipher == NULL) { @@ -481,6 +489,12 @@ BIO *PKCS7_dataDecode(PKCS7 *p7, EVP_PKEY *pkey, BIO *in_bio, X509 *pcert) goto err; } + /* Detached content must be supplied via in_bio instead. */ + if (data_body == NULL && in_bio == NULL) { + PKCS7err(PKCS7_F_PKCS7_DATADECODE, PKCS7_R_NO_CONTENT); + goto err; + } + /* We will be checking the signature */ if (md_sk != NULL) { for (i = 0; i < sk_X509_ALGOR_num(md_sk); i++) { @@ -623,7 +637,7 @@ BIO *PKCS7_dataDecode(PKCS7 *p7, EVP_PKEY *pkey, BIO *in_bio, X509 *pcert) etmp = NULL; } #if 1 - if (PKCS7_is_detached(p7) || (in_bio != NULL)) { + if (in_bio != NULL) { bio = in_bio; } else { # if 0 diff --git a/crypto/pqueue/Makefile b/crypto/pqueue/Makefile index fb36a0c..a59b5a9 100644 --- a/crypto/pqueue/Makefile +++ b/crypto/pqueue/Makefile @@ -61,6 +61,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/rand/Makefile b/crypto/rand/Makefile index 27694aa..df44369 100644 --- a/crypto/rand/Makefile +++ b/crypto/rand/Makefile @@ -63,6 +63,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/rand/rand_os2.c b/crypto/rand/rand_os2.c index 02148d5..706ab1e 100644 --- a/crypto/rand/rand_os2.c +++ b/crypto/rand/rand_os2.c @@ -149,7 +149,7 @@ int RAND_poll(void) if (DosQuerySysState) { char *buffer = OPENSSL_malloc(256 * 1024); - if(!buffer) + if (!buffer) return 0; if (DosQuerySysState(0x1F, 0, 0, 0, buffer, 256 * 1024) == 0) { diff --git a/crypto/rc2/Makefile b/crypto/rc2/Makefile index 8a9d49a..b3727a4 100644 --- a/crypto/rc2/Makefile +++ b/crypto/rc2/Makefile @@ -61,6 +61,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/rc4/Makefile b/crypto/rc4/Makefile index 1614d47..f3d6e0d 100644 --- a/crypto/rc4/Makefile +++ b/crypto/rc4/Makefile @@ -89,6 +89,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/rc5/Makefile b/crypto/rc5/Makefile index 8a8b00e..6ca0037 100644 --- a/crypto/rc5/Makefile +++ b/crypto/rc5/Makefile @@ -69,6 +69,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/ripemd/Makefile b/crypto/ripemd/Makefile index 25140b2..1c3f094 100644 --- a/crypto/ripemd/Makefile +++ b/crypto/ripemd/Makefile @@ -69,6 +69,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/rsa/Makefile b/crypto/rsa/Makefile index e8121a4..79c7c42 100644 --- a/crypto/rsa/Makefile +++ b/crypto/rsa/Makefile @@ -67,6 +67,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/rsa/rsa_pmeth.c b/crypto/rsa/rsa_pmeth.c index d61d6e8..6a7c67c 100644 --- a/crypto/rsa/rsa_pmeth.c +++ b/crypto/rsa/rsa_pmeth.c @@ -228,8 +228,14 @@ static int pkey_rsa_sign(EVP_PKEY_CTX *ctx, unsigned char *sig, return ret; ret = sltmp; } else if (rctx->pad_mode == RSA_X931_PADDING) { - if (!setup_tbuf(rctx, ctx)) + if ((size_t)EVP_PKEY_size(ctx->pkey) < tbslen + 1) { + RSAerr(RSA_F_PKEY_RSA_SIGN, RSA_R_KEY_SIZE_TOO_SMALL); + return -1; + } + if (!setup_tbuf(rctx, ctx)) { + RSAerr(RSA_F_PKEY_RSA_SIGN, ERR_R_MALLOC_FAILURE); return -1; + } memcpy(rctx->tbuf, tbs, tbslen); rctx->tbuf[tbslen] = RSA_X931_hash_id(EVP_MD_type(rctx->md)); ret = RSA_private_encrypt(tbslen + 1, rctx->tbuf, diff --git a/crypto/seed/Makefile b/crypto/seed/Makefile index 4bc55e4..70d3d45 100644 --- a/crypto/seed/Makefile +++ b/crypto/seed/Makefile @@ -62,6 +62,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/sha/Makefile b/crypto/sha/Makefile index 2eb2b7a..ceb8094 100644 --- a/crypto/sha/Makefile +++ b/crypto/sha/Makefile @@ -117,6 +117,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/srp/Makefile b/crypto/srp/Makefile index 41859d4..7639533 100644 --- a/crypto/srp/Makefile +++ b/crypto/srp/Makefile @@ -61,6 +61,8 @@ srptest: top srptest.c $(LIB) lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/srp/srp_vfy.c b/crypto/srp/srp_vfy.c index 701b5cd..50f75d7 100644 --- a/crypto/srp/srp_vfy.c +++ b/crypto/srp/srp_vfy.c @@ -497,7 +497,8 @@ SRP_user_pwd *SRP_VBASE_get_by_user(SRP_VBASE *vb, char *username) if (!SRP_user_pwd_set_ids(user, username, NULL)) goto err; - RAND_pseudo_bytes(digv, SHA_DIGEST_LENGTH); + if (RAND_pseudo_bytes(digv, SHA_DIGEST_LENGTH) < 0) + goto err; EVP_MD_CTX_init(&ctxt); EVP_DigestInit_ex(&ctxt, EVP_sha1(), NULL); EVP_DigestUpdate(&ctxt, vb->seed_key, strlen(vb->seed_key)); @@ -549,7 +550,8 @@ char *SRP_create_verifier(const char *user, const char *pass, char **salt, } if (*salt == NULL) { - RAND_pseudo_bytes(tmp2, SRP_RANDOM_SALT_LEN); + if (RAND_pseudo_bytes(tmp2, SRP_RANDOM_SALT_LEN) < 0) + goto err; s = BN_bin2bn(tmp2, SRP_RANDOM_SALT_LEN, NULL); } else { @@ -609,7 +611,8 @@ int SRP_create_verifier_BN(const char *user, const char *pass, BIGNUM **salt, srp_bn_print(g); if (*salt == NULL) { - RAND_pseudo_bytes(tmp2, SRP_RANDOM_SALT_LEN); + if (RAND_pseudo_bytes(tmp2, SRP_RANDOM_SALT_LEN) < 0) + goto err; *salt = BN_bin2bn(tmp2, SRP_RANDOM_SALT_LEN, NULL); } diff --git a/crypto/stack/Makefile b/crypto/stack/Makefile index 5327692..b069c93 100644 --- a/crypto/stack/Makefile +++ b/crypto/stack/Makefile @@ -61,6 +61,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/store/Makefile b/crypto/store/Makefile index 0dcfd78..5bc7ca7 100644 --- a/crypto/store/Makefile +++ b/crypto/store/Makefile @@ -63,6 +63,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/threads/mttest.c b/crypto/threads/mttest.c index 8f67db6..dbff4a6 100644 --- a/crypto/threads/mttest.c +++ b/crypto/threads/mttest.c @@ -56,7 +56,6 @@ * [including the GNU Public Licence.] */ -#include <stdio.h> #include <stdlib.h> #include <string.h> #include <errno.h> @@ -86,17 +85,11 @@ #include <openssl/lhash.h> #include <openssl/crypto.h> #include <openssl/buffer.h> -#include "../../e_os.h" #include <openssl/x509.h> #include <openssl/ssl.h> #include <openssl/err.h> #include <openssl/rand.h> -#ifdef OPENSSL_NO_FP_API -# define APPS_WIN16 -# include "../buffer/bss_file.c" -#endif - #ifdef OPENSSL_SYS_NETWARE # define TEST_SERVER_CERT "/openssl/apps/server.pem" # define TEST_CLIENT_CERT "/openssl/apps/client.pem" @@ -107,23 +100,23 @@ #define MAX_THREAD_NUMBER 100 -int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *xs); +int verify_callback(int ok, X509_STORE_CTX *xs); void thread_setup(void); void thread_cleanup(void); void do_threads(SSL_CTX *s_ctx, SSL_CTX *c_ctx); -void irix_locking_callback(int mode, int type, char *file, int line); -void solaris_locking_callback(int mode, int type, char *file, int line); -void win32_locking_callback(int mode, int type, char *file, int line); -void pthreads_locking_callback(int mode, int type, char *file, int line); -void netware_locking_callback(int mode, int type, char *file, int line); +void irix_locking_callback(int mode, int type, const char *file, int line); +void solaris_locking_callback(int mode, int type, const char *file, int line); +void win32_locking_callback(int mode, int type, const char *file, int line); +void pthreads_locking_callback(int mode, int type, const char *file, int line); +void netware_locking_callback(int mode, int type, const char *file, int line); void beos_locking_callback(int mode, int type, const char *file, int line); -unsigned long irix_thread_id(void); -unsigned long solaris_thread_id(void); -unsigned long pthreads_thread_id(void); -unsigned long netware_thread_id(void); -unsigned long beos_thread_id(void); +void irix_thread_id(CRYPTO_THREADID *tid); +void solaris_thread_id(CRYPTO_THREADID *tid); +void pthreads_thread_id(CRYPTO_THREADID *tid); +void netware_thread_id(CRYPTO_THREADID *tid); +void beos_thread_id(CRYPTO_THREADID *tid); #if defined(OPENSSL_SYS_NETWARE) static MPKMutex *lock_cs; @@ -149,39 +142,39 @@ static const char rnd_seed[] = "string to make the random number generator think it has entropy"; int doit(char *ctx[4]); -static void print_stats(FILE *fp, SSL_CTX *ctx) +static void print_stats(BIO *bio, SSL_CTX *ctx) { - fprintf(fp, "%4ld items in the session cache\n", - SSL_CTX_sess_number(ctx)); - fprintf(fp, "%4d client connects (SSL_connect())\n", - SSL_CTX_sess_connect(ctx)); - fprintf(fp, "%4d client connects that finished\n", - SSL_CTX_sess_connect_good(ctx)); - fprintf(fp, "%4d server connects (SSL_accept())\n", - SSL_CTX_sess_accept(ctx)); - fprintf(fp, "%4d server connects that finished\n", - SSL_CTX_sess_accept_good(ctx)); - fprintf(fp, "%4d session cache hits\n", SSL_CTX_sess_hits(ctx)); - fprintf(fp, "%4d session cache misses\n", SSL_CTX_sess_misses(ctx)); - fprintf(fp, "%4d session cache timeouts\n", SSL_CTX_sess_timeouts(ctx)); + BIO_printf(bio, "%4ld items in the session cache\n", + SSL_CTX_sess_number(ctx)); + BIO_printf(bio, "%4d client connects (SSL_connect())\n", + SSL_CTX_sess_connect(ctx)); + BIO_printf(bio, "%4d client connects that finished\n", + SSL_CTX_sess_connect_good(ctx)); + BIO_printf(bio, "%4d server connects (SSL_accept())\n", + SSL_CTX_sess_accept(ctx)); + BIO_printf(bio, "%4d server connects that finished\n", + SSL_CTX_sess_accept_good(ctx)); + BIO_printf(bio, "%4d session cache hits\n", SSL_CTX_sess_hits(ctx)); + BIO_printf(bio, "%4d session cache misses\n", SSL_CTX_sess_misses(ctx)); + BIO_printf(bio, "%4d session cache timeouts\n", SSL_CTX_sess_timeouts(ctx)); } static void sv_usage(void) { - fprintf(stderr, "usage: ssltest [args ...]\n"); - fprintf(stderr, "\n"); - fprintf(stderr, " -server_auth - check server certificate\n"); - fprintf(stderr, " -client_auth - do client authentication\n"); - fprintf(stderr, " -v - more output\n"); - fprintf(stderr, " -CApath arg - PEM format directory of CA's\n"); - fprintf(stderr, " -CAfile arg - PEM format file of CA's\n"); - fprintf(stderr, " -threads arg - number of threads\n"); - fprintf(stderr, " -loops arg - number of 'connections', per thread\n"); - fprintf(stderr, " -reconnect - reuse session-id's\n"); - fprintf(stderr, " -stats - server session-id cache stats\n"); - fprintf(stderr, " -cert arg - server certificate/key\n"); - fprintf(stderr, " -ccert arg - client certificate/key\n"); - fprintf(stderr, " -ssl3 - just SSLv3n\n"); + BIO_printf(bio_err, "usage: ssltest [args ...]\n"); + BIO_printf(bio_err, "\n"); + BIO_printf(bio_err, " -server_auth - check server certificate\n"); + BIO_printf(bio_err, " -client_auth - do client authentication\n"); + BIO_printf(bio_err, " -v - more output\n"); + BIO_printf(bio_err, " -CApath arg - PEM format directory of CA's\n"); + BIO_printf(bio_err, " -CAfile arg - PEM format file of CA's\n"); + BIO_printf(bio_err, " -threads arg - number of threads\n"); + BIO_printf(bio_err, " -loops arg - number of 'connections', per thread\n"); + BIO_printf(bio_err, " -reconnect - reuse session-id's\n"); + BIO_printf(bio_err, " -stats - server session-id cache stats\n"); + BIO_printf(bio_err, " -cert arg - server certificate/key\n"); + BIO_printf(bio_err, " -ccert arg - client certificate/key\n"); + BIO_printf(bio_err, " -ssl3 - just SSLv3n\n"); } int main(int argc, char *argv[]) @@ -195,14 +188,14 @@ int main(int argc, char *argv[]) SSL_CTX *c_ctx = NULL; char *scert = TEST_SERVER_CERT; char *ccert = TEST_CLIENT_CERT; - SSL_METHOD *ssl_method = SSLv23_method(); + const SSL_METHOD *ssl_method = SSLv23_method(); RAND_seed(rnd_seed, sizeof rnd_seed); if (bio_err == NULL) - bio_err = BIO_new_fp(stderr, BIO_NOCLOSE); + bio_err = BIO_new_fd(2, BIO_NOCLOSE); if (bio_stdout == NULL) - bio_stdout = BIO_new_fp(stdout, BIO_NOCLOSE); + bio_stdout = BIO_new_fd(1, BIO_NOCLOSE); argc--; argv++; @@ -250,7 +243,7 @@ int main(int argc, char *argv[]) if (number_of_loops == 0) number_of_loops = 1; } else { - fprintf(stderr, "unknown option %s\n", *argv); + BIO_printf(bio_err, "unknown option %s\n", *argv); badop = 1; break; } @@ -284,9 +277,12 @@ int main(int argc, char *argv[]) SSL_SESS_CACHE_SERVER); if (!SSL_CTX_use_certificate_file(s_ctx, scert, SSL_FILETYPE_PEM)) { + BIO_printf(bio_err, "SSL_CTX_use_certificate_file (%s)\n", scert); ERR_print_errors(bio_err); + goto end; } else if (!SSL_CTX_use_RSAPrivateKey_file(s_ctx, scert, SSL_FILETYPE_PEM)) { + BIO_printf(bio_err, "SSL_CTX_use_RSAPrivateKey_file (%s)\n", scert); ERR_print_errors(bio_err); goto end; } @@ -300,19 +296,19 @@ int main(int argc, char *argv[]) (!SSL_CTX_set_default_verify_paths(s_ctx)) || (!SSL_CTX_load_verify_locations(c_ctx, CAfile, CApath)) || (!SSL_CTX_set_default_verify_paths(c_ctx))) { - fprintf(stderr, "SSL_load_verify_locations\n"); + BIO_printf(bio_err, "SSL_load_verify_locations\n"); ERR_print_errors(bio_err); goto end; } if (client_auth) { - fprintf(stderr, "client authentication\n"); + BIO_printf(bio_err, "client authentication\n"); SSL_CTX_set_verify(s_ctx, SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT, verify_callback); } if (server_auth) { - fprintf(stderr, "server authentication\n"); + BIO_printf(bio_err, "server authentication\n"); SSL_CTX_set_verify(c_ctx, SSL_VERIFY_PEER, verify_callback); } @@ -322,24 +318,24 @@ int main(int argc, char *argv[]) end: if (c_ctx != NULL) { - fprintf(stderr, "Client SSL_CTX stats then free it\n"); - print_stats(stderr, c_ctx); + BIO_printf(bio_err, "Client SSL_CTX stats then free it\n"); + print_stats(bio_err, c_ctx); SSL_CTX_free(c_ctx); } if (s_ctx != NULL) { - fprintf(stderr, "Server SSL_CTX stats then free it\n"); - print_stats(stderr, s_ctx); + BIO_printf(bio_err, "Server SSL_CTX stats then free it\n"); + print_stats(bio_err, s_ctx); if (cache_stats) { - fprintf(stderr, "-----\n"); - lh_stats(SSL_CTX_sessions(s_ctx), stderr); - fprintf(stderr, "-----\n"); - /*- lh_node_stats(SSL_CTX_sessions(s_ctx),stderr); - fprintf(stderr,"-----\n"); */ - lh_node_usage_stats(SSL_CTX_sessions(s_ctx), stderr); - fprintf(stderr, "-----\n"); + BIO_printf(bio_err, "-----\n"); + lh_SSL_SESSION_stats_bio(SSL_CTX_sessions(s_ctx), bio_err); + BIO_printf(bio_err, "-----\n"); + /*- lh_SSL_SESSION_node_stats_bio(SSL_CTX_sessions(s_ctx),bio_err); + BIO_printf(bio_err,"-----\n"); */ + lh_SSL_SESSION_node_usage_stats_bio(SSL_CTX_sessions(s_ctx), bio_err); + BIO_printf(bio_err, "-----\n"); } SSL_CTX_free(s_ctx); - fprintf(stderr, "done free\n"); + BIO_printf(bio_err, "done free\n"); } exit(ret); return (0); @@ -355,6 +351,7 @@ int ndoit(SSL_CTX *ssl_ctx[2]) int i; int ret; char *ctx[4]; + CRYPTO_THREADID thread_id; ctx[0] = (char *)ssl_ctx[0]; ctx[1] = (char *)ssl_ctx[1]; @@ -367,22 +364,24 @@ int ndoit(SSL_CTX *ssl_ctx[2]) ctx[3] = NULL; } - fprintf(stdout, "started thread %lu\n", CRYPTO_thread_id()); + CRYPTO_THREADID_current(&thread_id); + BIO_printf(bio_stdout, "started thread %lu\n", + CRYPTO_THREADID_hash(&thread_id)); for (i = 0; i < number_of_loops; i++) { -/*- fprintf(stderr,"%4d %2d ctx->ref (%3d,%3d)\n", - CRYPTO_thread_id(),i, - ssl_ctx[0]->references, - ssl_ctx[1]->references); */ +/*- BIO_printf(bio_err,"%4d %2d ctx->ref (%3d,%3d)\n", + CRYPTO_THREADID_hash(&thread_id),i, + ssl_ctx[0]->references, + ssl_ctx[1]->references); */ /* pthread_delay_np(&tm); */ ret = doit(ctx); if (ret != 0) { - fprintf(stdout, "error[%d] %lu - %d\n", - i, CRYPTO_thread_id(), ret); + BIO_printf(bio_stdout, "error[%d] %lu - %d\n", + i, CRYPTO_THREADID_hash(&thread_id), ret); return (ret); } } - fprintf(stdout, "DONE %lu\n", CRYPTO_thread_id()); + BIO_printf(bio_stdout, "DONE %lu\n", CRYPTO_THREADID_hash(&thread_id)); if (reconnect) { SSL_free((SSL *)ctx[2]); SSL_free((SSL *)ctx[3]); @@ -467,26 +466,26 @@ int doit(char *ctx[4]) if (do_server && verbose) { if (SSL_in_init(s_ssl)) - printf("server waiting in SSL_accept - %s\n", - SSL_state_string_long(s_ssl)); + BIO_printf(bio_stdout, "server waiting in SSL_accept - %s\n", + SSL_state_string_long(s_ssl)); else if (s_write) - printf("server:SSL_write()\n"); + BIO_printf(bio_stdout, "server:SSL_write()\n"); else - printf("server:SSL_read()\n"); + BIO_printf(bio_stdout, "server:SSL_read()\n"); } if (do_client && verbose) { if (SSL_in_init(c_ssl)) - printf("client waiting in SSL_connect - %s\n", - SSL_state_string_long(c_ssl)); + BIO_printf(bio_stdout, "client waiting in SSL_connect - %s\n", + SSL_state_string_long(c_ssl)); else if (c_write) - printf("client:SSL_write()\n"); + BIO_printf(bio_stdout, "client:SSL_write()\n"); else - printf("client:SSL_read()\n"); + BIO_printf(bio_stdout, "client:SSL_read()\n"); } if (!do_client && !do_server) { - fprintf(stdout, "ERROR IN STARTUP\n"); + BIO_printf(bio_stdout, "ERROR IN STARTUP\n"); break; } if (do_client && !(done & C_DONE)) { @@ -501,12 +500,12 @@ int doit(char *ctx[4]) if (BIO_should_write(c_bio)) c_w = 1; } else { - fprintf(stderr, "ERROR in CLIENT\n"); + BIO_printf(bio_err, "ERROR in CLIENT\n"); ERR_print_errors_fp(stderr); return (1); } } else if (i == 0) { - fprintf(stderr, "SSL CLIENT STARTUP FAILED\n"); + BIO_printf(bio_err, "SSL CLIENT STARTUP FAILED\n"); return (1); } else { /* ok */ @@ -523,19 +522,19 @@ int doit(char *ctx[4]) if (BIO_should_write(c_bio)) c_w = 1; } else { - fprintf(stderr, "ERROR in CLIENT\n"); + BIO_printf(bio_err, "ERROR in CLIENT\n"); ERR_print_errors_fp(stderr); return (1); } } else if (i == 0) { - fprintf(stderr, "SSL CLIENT STARTUP FAILED\n"); + BIO_printf(bio_err, "SSL CLIENT STARTUP FAILED\n"); return (1); } else { done |= C_DONE; #ifdef undef - fprintf(stdout, "CLIENT:from server:"); - fwrite(cbuf, 1, i, stdout); - fflush(stdout); + BIO_printf(bio_stdout, "CLIENT:from server:"); + BIO_write(bio_stdout, cbuf, i); + BIO_flush(bio_stdout); #endif } } @@ -553,20 +552,20 @@ int doit(char *ctx[4]) if (BIO_should_write(s_bio)) s_w = 1; } else { - fprintf(stderr, "ERROR in SERVER\n"); + BIO_printf(bio_err, "ERROR in SERVER\n"); ERR_print_errors_fp(stderr); return (1); } } else if (i == 0) { - fprintf(stderr, "SSL SERVER STARTUP FAILED\n"); + BIO_printf(bio_err, "SSL SERVER STARTUP FAILED\n"); return (1); } else { s_write = 1; s_w = 1; #ifdef undef - fprintf(stdout, "SERVER:from client:"); - fwrite(sbuf, 1, i, stdout); - fflush(stdout); + BIO_printf(bio_stdout, "SERVER:from client:"); + BIO_write(bio_stdout, sbuf, i); + BIO_flush(bio_stdout); #endif } } else { @@ -580,12 +579,12 @@ int doit(char *ctx[4]) if (BIO_should_write(s_bio)) s_w = 1; } else { - fprintf(stderr, "ERROR in SERVER\n"); + BIO_printf(bio_err, "ERROR in SERVER\n"); ERR_print_errors_fp(stderr); return (1); } } else if (i == 0) { - fprintf(stderr, "SSL SERVER STARTUP FAILED\n"); + BIO_printf(bio_err, "SSL SERVER STARTUP FAILED\n"); return (1); } else { s_write = 0; @@ -606,7 +605,7 @@ int doit(char *ctx[4]) SSL_set_shutdown(s_ssl, SSL_SENT_SHUTDOWN | SSL_RECEIVED_SHUTDOWN); #ifdef undef - fprintf(stdout, "DONE\n"); + BIO_printf(bio_stdout, "DONE\n"); #endif err: /* @@ -640,7 +639,7 @@ int doit(char *ctx[4]) return (0); } -int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *ctx) +int verify_callback(int ok, X509_STORE_CTX *ctx) { char *s, buf[256]; @@ -649,9 +648,9 @@ int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *ctx) buf, 256); if (s != NULL) { if (ok) - fprintf(stderr, "depth=%d %s\n", ctx->error_depth, buf); + BIO_printf(bio_err, "depth=%d %s\n", ctx->error_depth, buf); else - fprintf(stderr, "depth=%d error=%d %s\n", + BIO_printf(bio_err, "depth=%d error=%d %s\n", ctx->error_depth, ctx->error, buf); } } @@ -688,7 +687,7 @@ void thread_cleanup(void) OPENSSL_free(lock_cs); } -void win32_locking_callback(int mode, int type, char *file, int line) +void win32_locking_callback(int mode, int type, const char *file, int line) { if (mode & CRYPTO_LOCK) { WaitForSingleObject(lock_cs[type], INFINITE); @@ -717,7 +716,7 @@ void do_threads(SSL_CTX *s_ctx, SSL_CTX *c_ctx) (void *)ssl_ctx, 0L, &(thread_id[i])); } - printf("reaping\n"); + BIO_printf(bio_stdout, "reaping\n"); for (i = 0; i < thread_number; i += 50) { int j; @@ -727,7 +726,7 @@ void do_threads(SSL_CTX *s_ctx, SSL_CTX *c_ctx) (CONST HANDLE *) & (thread_handle[i]), TRUE, INFINITE) == WAIT_FAILED) { - fprintf(stderr, "WaitForMultipleObjects failed:%d\n", + BIO_printf(bio_err, "WaitForMultipleObjects failed:%d\n", GetLastError()); exit(1); } @@ -743,7 +742,7 @@ void do_threads(SSL_CTX *s_ctx, SSL_CTX *c_ctx) ret = (ret + end.wSecond - start.wSecond); ret += (end.wMilliseconds - start.wMilliseconds) / 1000.0; - printf("win32 threads done - %.3f seconds\n", ret); + BIO_printf(bio_stdout, "win32 threads done - %.3f seconds\n", ret); } #endif /* OPENSSL_SYS_WIN32 */ @@ -768,8 +767,8 @@ void thread_setup(void) mutex_init(&(lock_cs[i]), USYNC_THREAD, NULL); } - CRYPTO_set_id_callback((unsigned long (*)())solaris_thread_id); - CRYPTO_set_locking_callback((void (*)())solaris_locking_callback); + CRYPTO_set_id_callback(solaris_thread_id); + CRYPTO_set_locking_callback(solaris_locking_callback); } void thread_cleanup(void) @@ -778,34 +777,34 @@ void thread_cleanup(void) CRYPTO_set_locking_callback(NULL); - fprintf(stderr, "cleanup\n"); + BIO_printf(bio_err, "cleanup\n"); for (i = 0; i < CRYPTO_num_locks(); i++) { /* rwlock_destroy(&(lock_cs[i])); */ mutex_destroy(&(lock_cs[i])); - fprintf(stderr, "%8ld:%s\n", lock_count[i], CRYPTO_get_lock_name(i)); + BIO_printf(bio_err, "%8ld:%s\n", lock_count[i], CRYPTO_get_lock_name(i)); } OPENSSL_free(lock_cs); OPENSSL_free(lock_count); - fprintf(stderr, "done cleanup\n"); + BIO_printf(bio_err, "done cleanup\n"); } -void solaris_locking_callback(int mode, int type, char *file, int line) +void solaris_locking_callback(int mode, int type, const char *file, int line) { # ifdef undef - fprintf(stderr, "thread=%4d mode=%s lock=%s %s:%d\n", - CRYPTO_thread_id(), - (mode & CRYPTO_LOCK) ? "l" : "u", - (type & CRYPTO_READ) ? "r" : "w", file, line); + BIO_printf(bio_err, "thread=%4d mode=%s lock=%s %s:%d\n", + CRYPTO_thread_id(), + (mode & CRYPTO_LOCK) ? "l" : "u", + (type & CRYPTO_READ) ? "r" : "w", file, line); # endif /*- if (CRYPTO_LOCK_SSL_CERT == type) - fprintf(stderr,"(t,m,f,l) %ld %d %s %d\n", - CRYPTO_thread_id(), - mode,file,line); + BIO_printf(bio_err,"(t,m,f,l) %ld %d %s %d\n", + CRYPTO_thread_id(), + mode,file,line); */ if (mode & CRYPTO_LOCK) { /*- @@ -837,21 +836,22 @@ void do_threads(SSL_CTX *s_ctx, SSL_CTX *c_ctx) (void *(*)())ndoit, (void *)ssl_ctx, 0L, &(thread_ctx[i])); } - printf("reaping\n"); + BIO_printf(bio_stdout, "reaping\n"); for (i = 0; i < thread_number; i++) { thr_join(thread_ctx[i], NULL, NULL); } - printf("solaris threads done (%d,%d)\n", - s_ctx->references, c_ctx->references); +#if 0 /* We can't currently find out the reference amount */ + BIO_printf(bio_stdout, "solaris threads done (%d,%d)\n", + s_ctx->references, c_ctx->references); +#else + BIO_printf(bio_stdout, "solaris threads done\n"); +#endif } -unsigned long solaris_thread_id(void) +void solaris_thread_id(CRYPTO_THREADID *tid) { - unsigned long ret; - - ret = (unsigned long)thr_self(); - return (ret); + CRYPTO_THREADID_set_numeric((unsigned long)thr_self()); } #endif /* SOLARIS */ @@ -880,8 +880,8 @@ void thread_setup(void) lock_cs[i] = usnewsema(arena, 1); } - CRYPTO_set_id_callback((unsigned long (*)())irix_thread_id); - CRYPTO_set_locking_callback((void (*)())irix_locking_callback); + CRYPTO_set_id_callback(irix_thread_id); + CRYPTO_set_locking_callback(irix_locking_callback); } void thread_cleanup(void) @@ -899,13 +899,13 @@ void thread_cleanup(void) OPENSSL_free(lock_cs); } -void irix_locking_callback(int mode, int type, char *file, int line) +void irix_locking_callback(int mode, int type, const char *file, int line) { if (mode & CRYPTO_LOCK) { - printf("lock %d\n", type); + BIO_printf(bio_stdout, "lock %d\n", type); uspsema(lock_cs[type]); } else { - printf("unlock %d\n", type); + BIO_printf(bio_stdout, "unlock %d\n", type); usvsema(lock_cs[type]); } } @@ -924,21 +924,22 @@ void do_threads(SSL_CTX *s_ctx, SSL_CTX *c_ctx) PR_SADDR | PR_SFDS, (void *)ssl_ctx); } - printf("reaping\n"); + BIO_printf(bio_stdout, "reaping\n"); for (i = 0; i < thread_number; i++) { wait(NULL); } - printf("irix threads done (%d,%d)\n", - s_ctx->references, c_ctx->references); +#if 0 /* We can't currently find out the reference amount */ + BIO_printf(bio_stdout, "irix threads done (%d,%d)\n", + s_ctx->references, c_ctx->references); +#else + BIO_printf(bio_stdout, "irix threads done\n"); +#endif } unsigned long irix_thread_id(void) { - unsigned long ret; - - ret = (unsigned long)getpid(); - return (ret); + CRYPTO_THREADID_set_numeric((unsigned long)getpid()); } #endif /* IRIX */ @@ -958,8 +959,8 @@ void thread_setup(void) pthread_mutex_init(&(lock_cs[i]), NULL); } - CRYPTO_set_id_callback((unsigned long (*)())pthreads_thread_id); - CRYPTO_set_locking_callback((void (*)())pthreads_locking_callback); + CRYPTO_THREADID_set_callback(pthreads_thread_id); + CRYPTO_set_locking_callback(pthreads_locking_callback); } void thread_cleanup(void) @@ -967,30 +968,30 @@ void thread_cleanup(void) int i; CRYPTO_set_locking_callback(NULL); - fprintf(stderr, "cleanup\n"); + BIO_printf(bio_err, "cleanup\n"); for (i = 0; i < CRYPTO_num_locks(); i++) { pthread_mutex_destroy(&(lock_cs[i])); - fprintf(stderr, "%8ld:%s\n", lock_count[i], CRYPTO_get_lock_name(i)); + BIO_printf(bio_err, "%8ld:%s\n", lock_count[i], CRYPTO_get_lock_name(i)); } OPENSSL_free(lock_cs); OPENSSL_free(lock_count); - fprintf(stderr, "done cleanup\n"); + BIO_printf(bio_err, "done cleanup\n"); } -void pthreads_locking_callback(int mode, int type, char *file, int line) +void pthreads_locking_callback(int mode, int type, const char *file, int line) { # ifdef undef - fprintf(stderr, "thread=%4d mode=%s lock=%s %s:%d\n", - CRYPTO_thread_id(), - (mode & CRYPTO_LOCK) ? "l" : "u", - (type & CRYPTO_READ) ? "r" : "w", file, line); + BIO_printf(bio_err, "thread=%4d mode=%s lock=%s %s:%d\n", + CRYPTO_thread_id(), + (mode & CRYPTO_LOCK) ? "l" : "u", + (type & CRYPTO_READ) ? "r" : "w", file, line); # endif /*- if (CRYPTO_LOCK_SSL_CERT == type) - fprintf(stderr,"(t,m,f,l) %ld %d %s %d\n", - CRYPTO_thread_id(), - mode,file,line); + BIO_printf(bio_err,"(t,m,f,l) %ld %d %s %d\n", + CRYPTO_thread_id(), + mode,file,line); */ if (mode & CRYPTO_LOCK) { pthread_mutex_lock(&(lock_cs[type])); @@ -1017,21 +1018,22 @@ void do_threads(SSL_CTX *s_ctx, SSL_CTX *c_ctx) (void *(*)())ndoit, (void *)ssl_ctx); } - printf("reaping\n"); + BIO_printf(bio_stdout, "reaping\n"); for (i = 0; i < thread_number; i++) { pthread_join(thread_ctx[i], NULL); } - printf("pthreads threads done (%d,%d)\n", - s_ctx->references, c_ctx->references); +#if 0 /* We can't currently find out the reference amount */ + BIO_printf(bio_stdout, "pthreads threads done (%d,%d)\n", + s_ctx->references, c_ctx->references); +#else + BIO_printf(bio_stdout, "pthreads threads done\n"); +#endif } -unsigned long pthreads_thread_id(void) +void pthreads_thread_id(CRYPTO_THREADID *tid) { - unsigned long ret; - - ret = (unsigned long)pthread_self(); - return (ret); + CRYPTO_THREADID_set_numeric(tid, (unsigned long)pthread_self()); } #endif /* PTHREADS */ @@ -1051,8 +1053,8 @@ void thread_setup(void) ThreadSem = MPKSemaphoreAlloc("OpenSSL mttest semaphore", 0); - CRYPTO_set_id_callback((unsigned long (*)())netware_thread_id); - CRYPTO_set_locking_callback((void (*)())netware_locking_callback); + CRYPTO_set_id_callback(netware_thread_id); + CRYPTO_set_locking_callback(netware_locking_callback); } void thread_cleanup(void) @@ -1061,21 +1063,21 @@ void thread_cleanup(void) CRYPTO_set_locking_callback(NULL); - fprintf(stdout, "thread_cleanup\n"); + BIO_printf(bio_stdout, "thread_cleanup\n"); for (i = 0; i < CRYPTO_num_locks(); i++) { MPKMutexFree(lock_cs[i]); - fprintf(stdout, "%8ld:%s\n", lock_count[i], CRYPTO_get_lock_name(i)); + BIO_printf(bio_stdout, "%8ld:%s\n", lock_count[i], CRYPTO_get_lock_name(i)); } OPENSSL_free(lock_cs); OPENSSL_free(lock_count); MPKSemaphoreFree(ThreadSem); - fprintf(stdout, "done cleanup\n"); + BIO_printf(bio_stdout, "done cleanup\n"); } -void netware_locking_callback(int mode, int type, char *file, int line) +void netware_locking_callback(int mode, int type, const char *file, int line) { if (mode & CRYPTO_LOCK) { MPKMutexLock(lock_cs[type]); @@ -1097,22 +1099,23 @@ void do_threads(SSL_CTX *s_ctx, SSL_CTX *c_ctx) ThreadSwitchWithDelay(); } - printf("reaping\n"); + BIO_printf(bio_stdout, "reaping\n"); /* loop until all threads have signaled the semaphore */ for (i = 0; i < thread_number; i++) { MPKSemaphoreWait(ThreadSem); } - printf("netware threads done (%d,%d)\n", - s_ctx->references, c_ctx->references); +#if 0 /* We can't currently find out the reference amount */ + BIO_printf(bio_stdout, "netware threads done (%d,%d)\n", + s_ctx->references, c_ctx->references); +#else + BIO_printf(bio_stdout, "netware threads done\n"); +#endif } unsigned long netware_thread_id(void) { - unsigned long ret; - - ret = (unsigned long)GetThreadID(); - return (ret); + CRYPTO_THREADID_set_numeric((unsigned long)GetThreadID()); } #endif /* NETWARE */ @@ -1144,24 +1147,24 @@ void thread_cleanup(void) int i; CRYPTO_set_locking_callback(NULL); - fprintf(stderr, "cleanup\n"); + BIO_printf(bio_err, "cleanup\n"); for (i = 0; i < CRYPTO_num_locks(); i++) { delete lock_cs[i]; - fprintf(stderr, "%8ld:%s\n", lock_count[i], CRYPTO_get_lock_name(i)); + BIO_printf(bio_err, "%8ld:%s\n", lock_count[i], CRYPTO_get_lock_name(i)); } OPENSSL_free(lock_cs); OPENSSL_free(lock_count); - fprintf(stderr, "done cleanup\n"); + BIO_printf(bio_err, "done cleanup\n"); } void beos_locking_callback(int mode, int type, const char *file, int line) { # if 0 - fprintf(stderr, "thread=%4d mode=%s lock=%s %s:%d\n", - CRYPTO_thread_id(), - (mode & CRYPTO_LOCK) ? "l" : "u", - (type & CRYPTO_READ) ? "r" : "w", file, line); + BIO_printf(bio_err, "thread=%4d mode=%s lock=%s %s:%d\n", + CRYPTO_thread_id(), + (mode & CRYPTO_LOCK) ? "l" : "u", + (type & CRYPTO_READ) ? "r" : "w", file, line); # endif if (mode & CRYPTO_LOCK) { lock_cs[type]->Lock(); @@ -1187,14 +1190,14 @@ void do_threads(SSL_CTX *s_ctx, SSL_CTX *c_ctx) resume_thread(thread_ctx[i]); } - printf("waiting...\n"); + BIO_printf(bio_stdout, "waiting...\n"); for (i = 0; i < thread_number; i++) { status_t result; wait_for_thread(thread_ctx[i], &result); } - printf("beos threads done (%d,%d)\n", - s_ctx->references, c_ctx->references); + BIO_printf(bio_stdout, "beos threads done (%d,%d)\n", + s_ctx->references, c_ctx->references); } unsigned long beos_thread_id(void) diff --git a/crypto/threads/pthread2.sh b/crypto/threads/pthread2.sh index 41264c6..ec945c4 100755 --- a/crypto/threads/pthread2.sh +++ b/crypto/threads/pthread2.sh @@ -3,5 +3,4 @@ # build using pthreads where it's already built into the system # /bin/rm -f mttest -gcc -DPTHREADS -I../../include -g mttest.c -o mttest -L../.. -lssl -lcrypto -lpthread - +gcc -DPTHREADS -I../../include -g mttest.c -o mttest -L../.. -lssl -lcrypto -lpthread -ldl diff --git a/crypto/threads/th-lock.c b/crypto/threads/th-lock.c index 28884c2..cc8cf25 100644 --- a/crypto/threads/th-lock.c +++ b/crypto/threads/th-lock.c @@ -117,7 +117,7 @@ void CRYPTO_thread_setup(void) int i; lock_cs = OPENSSL_malloc(CRYPTO_num_locks() * sizeof(HANDLE)); - if(!lock_cs) { + if (!lock_cs) { /* Nothing we can do about this...void function! */ return; } @@ -172,7 +172,7 @@ void CRYPTO_thread_setup(void) # else lock_cs = OPENSSL_malloc(CRYPTO_num_locks() * sizeof(rwlock_t)); # endif - if(!lock_cs) { + if (!lock_cs) { /* Nothing we can do about this...void function! */ return; } @@ -260,7 +260,7 @@ void CRYPTO_thread_setup(void) char filename[20]; lock_cs = OPENSSL_malloc(CRYPTO_num_locks() * sizeof(usema_t *)); - if(!lock_cs) { + if (!lock_cs) { /* Nothing we can do about this...void function! */ return; } @@ -328,11 +328,11 @@ void CRYPTO_thread_setup(void) lock_cs = OPENSSL_malloc(CRYPTO_num_locks() * sizeof(pthread_mutex_t)); lock_count = OPENSSL_malloc(CRYPTO_num_locks() * sizeof(long)); - if(!lock_cs || !lock_count) { + if (!lock_cs || !lock_count) { /* Nothing we can do about this...void function! */ - if(lock_cs) + if (lock_cs) OPENSSL_free(lock_cs); - if(lock_count) + if (lock_count) OPENSSL_free(lock_count); return; } diff --git a/crypto/ts/Makefile b/crypto/ts/Makefile index c182345..cf991ef 100644 --- a/crypto/ts/Makefile +++ b/crypto/ts/Makefile @@ -73,6 +73,8 @@ tags: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(LIBSRC) diff --git a/crypto/txt_db/Makefile b/crypto/txt_db/Makefile index e6f3033..4f70b19 100644 --- a/crypto/txt_db/Makefile +++ b/crypto/txt_db/Makefile @@ -61,6 +61,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by top Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/ui/Makefile b/crypto/ui/Makefile index a685659..b28fcca 100644 --- a/crypto/ui/Makefile +++ b/crypto/ui/Makefile @@ -65,6 +65,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/whrlpool/Makefile b/crypto/whrlpool/Makefile index f4d46e4..befd6d6 100644 --- a/crypto/whrlpool/Makefile +++ b/crypto/whrlpool/Makefile @@ -74,6 +74,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/x509/Makefile b/crypto/x509/Makefile index 72c8227..aac3ece 100644 --- a/crypto/x509/Makefile +++ b/crypto/x509/Makefile @@ -13,7 +13,7 @@ AR= ar r CFLAGS= $(INCLUDES) $(CFLAG) GENERAL=Makefile README -TEST= +TEST=verify_extra_test.c APPS= LIB=$(TOP)/libcrypto.a @@ -71,6 +71,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/x509/verify_extra_test.c b/crypto/x509/verify_extra_test.c new file mode 100644 index 0000000..a1e41f2 --- /dev/null +++ b/crypto/x509/verify_extra_test.c @@ -0,0 +1,209 @@ +/* + * Written by Matt Caswell for the OpenSSL project. + */ +/* ==================================================================== + * Copyright (c) 1998-2015 The OpenSSL Project. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * 3. All advertising materials mentioning features or use of this + * software must display the following acknowledgment: + * "This product includes software developed by the OpenSSL Project + * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" + * + * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to + * endorse or promote products derived from this software without + * prior written permission. For written permission, please contact + * openssl-core@openssl.org. + * + * 5. Products derived from this software may not be called "OpenSSL" + * nor may "OpenSSL" appear in their names without prior written + * permission of the OpenSSL Project. + * + * 6. Redistributions of any form whatsoever must retain the following + * acknowledgment: + * "This product includes software developed by the OpenSSL Project + * for use in the OpenSSL Toolkit (http://www.openssl.org/)" + * + * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY + * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR + * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED + * OF THE POSSIBILITY OF SUCH DAMAGE. + * ==================================================================== + * + * This product includes cryptographic software written by Eric Young + * (eay@cryptsoft.com). This product includes software written by Tim + * Hudson (tjh@cryptsoft.com). + * + */ + +#include <stdio.h> +#include <openssl/crypto.h> +#include <openssl/bio.h> +#include <openssl/x509.h> +#include <openssl/pem.h> +#include <openssl/err.h> + +static STACK_OF(X509) *load_certs_from_file(const char *filename) +{ + STACK_OF(X509) *certs; + BIO *bio; + X509 *x; + + bio = BIO_new_file(filename, "r"); + + if (bio == NULL) { + return NULL; + } + + certs = sk_X509_new_null(); + if (certs == NULL) { + BIO_free(bio); + return NULL; + } + + ERR_set_mark(); + do { + x = PEM_read_bio_X509(bio, NULL, 0, NULL); + if (x != NULL && !sk_X509_push(certs, x)) { + sk_X509_pop_free(certs, X509_free); + BIO_free(bio); + return NULL; + } else if (x == NULL) { + /* + * We probably just ran out of certs, so ignore any errors + * generated + */ + ERR_pop_to_mark(); + } + } while (x != NULL); + + BIO_free(bio); + + return certs; +} + +/* + * Test for CVE-2015-1793 (Alternate Chains Certificate Forgery) + * + * Chain is as follows: + * + * rootCA (self-signed) + * | + * interCA + * | + * subinterCA subinterCA (self-signed) + * | | + * leaf ------------------ + * | + * bad + * + * rootCA, interCA, subinterCA, subinterCA (ss) all have CA=TRUE + * leaf and bad have CA=FALSE + * + * subinterCA and subinterCA (ss) have the same subject name and keys + * + * interCA (but not rootCA) and subinterCA (ss) are in the trusted store + * (roots.pem) + * leaf and subinterCA are in the untrusted list (untrusted.pem) + * bad is the certificate being verified (bad.pem) + * + * Versions vulnerable to CVE-2015-1793 will fail to detect that leaf has + * CA=FALSE, and will therefore incorrectly verify bad + * + */ +static int test_alt_chains_cert_forgery(void) +{ + int ret = 0; + int i; + X509 *x = NULL; + STACK_OF(X509) *untrusted = NULL; + BIO *bio = NULL; + X509_STORE_CTX *sctx = NULL; + X509_STORE *store = NULL; + X509_LOOKUP *lookup = NULL; + + store = X509_STORE_new(); + if (store == NULL) + goto err; + + lookup = X509_STORE_add_lookup(store, X509_LOOKUP_file()); + if (lookup == NULL) + goto err; + if(!X509_LOOKUP_load_file(lookup, "certs/roots.pem", X509_FILETYPE_PEM)) + goto err; + + untrusted = load_certs_from_file("certs/untrusted.pem"); + + if ((bio = BIO_new_file("certs/bad.pem", "r")) == NULL) + goto err; + + if((x = PEM_read_bio_X509(bio, NULL, 0, NULL)) == NULL) + goto err; + + sctx = X509_STORE_CTX_new(); + if (sctx == NULL) + goto err; + + if (!X509_STORE_CTX_init(sctx, store, x, untrusted)) + goto err; + + i = X509_verify_cert(sctx); + + if(i == 0 && X509_STORE_CTX_get_error(sctx) + == X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT) { + /* This is the result we were expecting: Test passed */ + ret = 1; + } + err: + X509_STORE_CTX_free(sctx); + X509_free(x); + BIO_free(bio); + sk_X509_pop_free(untrusted, X509_free); + X509_STORE_free(store); + if (ret != 1) + ERR_print_errors_fp(stderr); + return ret; +} + +int main(void) +{ + CRYPTO_malloc_debug_init(); + CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL); + CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON); + + ERR_load_crypto_strings(); + OpenSSL_add_all_digests(); + + if (!test_alt_chains_cert_forgery()) { + fprintf(stderr, "Test alt chains cert forgery failed\n"); + return 1; + } + + EVP_cleanup(); + CRYPTO_cleanup_all_ex_data(); + ERR_remove_thread_state(NULL); + ERR_free_strings(); + CRYPTO_mem_leaks_fp(stderr); + + printf("PASS\n"); + return 0; +} diff --git a/crypto/x509/x509_lu.c b/crypto/x509/x509_lu.c index a910636..8415d1d 100644 --- a/crypto/x509/x509_lu.c +++ b/crypto/x509/x509_lu.c @@ -216,6 +216,8 @@ X509_STORE *X509_STORE_new(void) static void cleanup(X509_OBJECT *a) { + if (!a) + return; if (a->type == X509_LU_X509) { X509_free(a->data.x509); } else if (a->type == X509_LU_CRL) { diff --git a/crypto/x509/x509_vfy.c b/crypto/x509/x509_vfy.c index 136bfbd..7009ae6 100644 --- a/crypto/x509/x509_vfy.c +++ b/crypto/x509/x509_vfy.c @@ -151,17 +151,25 @@ static int x509_subject_cmp(X509 **a, X509 **b) int X509_verify_cert(X509_STORE_CTX *ctx) { - X509 *x, *xtmp, *chain_ss = NULL; + X509 *x, *xtmp, *xtmp2, *chain_ss = NULL; int bad_chain = 0; X509_VERIFY_PARAM *param = ctx->param; int depth, i, ok = 0; - int num; + int num, j, retry; int (*cb) (int xok, X509_STORE_CTX *xctx); STACK_OF(X509) *sktmp = NULL; if (ctx->cert == NULL) { X509err(X509_F_X509_VERIFY_CERT, X509_R_NO_CERT_SET_FOR_US_TO_VERIFY); return -1; } + if (ctx->chain != NULL) { + /* + * This X509_STORE_CTX has already been used to verify a cert. We + * cannot do another one. + */ + X509err(X509_F_X509_VERIFY_CERT, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED); + return -1; + } cb = ctx->verify_cb; @@ -169,15 +177,13 @@ int X509_verify_cert(X509_STORE_CTX *ctx) * first we make sure the chain we are going to build is present and that * the first entry is in place */ - if (ctx->chain == NULL) { - if (((ctx->chain = sk_X509_new_null()) == NULL) || - (!sk_X509_push(ctx->chain, ctx->cert))) { - X509err(X509_F_X509_VERIFY_CERT, ERR_R_MALLOC_FAILURE); - goto end; - } - CRYPTO_add(&ctx->cert->references, 1, CRYPTO_LOCK_X509); - ctx->last_untrusted = 1; + if (((ctx->chain = sk_X509_new_null()) == NULL) || + (!sk_X509_push(ctx->chain, ctx->cert))) { + X509err(X509_F_X509_VERIFY_CERT, ERR_R_MALLOC_FAILURE); + goto end; } + CRYPTO_add(&ctx->cert->references, 1, CRYPTO_LOCK_X509); + ctx->last_untrusted = 1; /* We use a temporary STACK so we can chop and hack at it */ if (ctx->untrusted != NULL @@ -224,85 +230,118 @@ int X509_verify_cert(X509_STORE_CTX *ctx) break; } + /* Remember how many untrusted certs we have */ + j = num; /* * at this point, chain should contain a list of untrusted certificates. * We now need to add at least one trusted one, if possible, otherwise we * complain. */ - /* - * Examine last certificate in chain and see if it is self signed. - */ - - i = sk_X509_num(ctx->chain); - x = sk_X509_value(ctx->chain, i - 1); - if (ctx->check_issued(ctx, x, x)) { - /* we have a self signed certificate */ - if (sk_X509_num(ctx->chain) == 1) { - /* - * We have a single self signed certificate: see if we can find - * it in the store. We must have an exact match to avoid possible - * impersonation. - */ - ok = ctx->get_issuer(&xtmp, ctx, x); - if ((ok <= 0) || X509_cmp(x, xtmp)) { - ctx->error = X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT; - ctx->current_cert = x; - ctx->error_depth = i - 1; - if (ok == 1) - X509_free(xtmp); - bad_chain = 1; - ok = cb(0, ctx); - if (!ok) - goto end; + do { + /* + * Examine last certificate in chain and see if it is self signed. + */ + i = sk_X509_num(ctx->chain); + x = sk_X509_value(ctx->chain, i - 1); + if (ctx->check_issued(ctx, x, x)) { + /* we have a self signed certificate */ + if (sk_X509_num(ctx->chain) == 1) { + /* + * We have a single self signed certificate: see if we can + * find it in the store. We must have an exact match to avoid + * possible impersonation. + */ + ok = ctx->get_issuer(&xtmp, ctx, x); + if ((ok <= 0) || X509_cmp(x, xtmp)) { + ctx->error = X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT; + ctx->current_cert = x; + ctx->error_depth = i - 1; + if (ok == 1) + X509_free(xtmp); + bad_chain = 1; + ok = cb(0, ctx); + if (!ok) + goto end; + } else { + /* + * We have a match: replace certificate with store + * version so we get any trust settings. + */ + X509_free(x); + x = xtmp; + (void)sk_X509_set(ctx->chain, i - 1, x); + ctx->last_untrusted = 0; + } } else { /* - * We have a match: replace certificate with store version so - * we get any trust settings. + * extract and save self signed certificate for later use */ - X509_free(x); - x = xtmp; - (void)sk_X509_set(ctx->chain, i - 1, x); - ctx->last_untrusted = 0; + chain_ss = sk_X509_pop(ctx->chain); + ctx->last_untrusted--; + num--; + j--; + x = sk_X509_value(ctx->chain, num - 1); } - } else { - /* - * extract and save self signed certificate for later use - */ - chain_ss = sk_X509_pop(ctx->chain); - ctx->last_untrusted--; - num--; - x = sk_X509_value(ctx->chain, num - 1); } - } - - /* We now lookup certs from the certificate store */ - for (;;) { - /* If we have enough, we break */ - if (depth < num) - break; - - /* If we are self signed, we break */ - if (ctx->check_issued(ctx, x, x)) - break; - - ok = ctx->get_issuer(&xtmp, ctx, x); + /* We now lookup certs from the certificate store */ + for (;;) { + /* If we have enough, we break */ + if (depth < num) + break; + /* If we are self signed, we break */ + if (ctx->check_issued(ctx, x, x)) + break; + ok = ctx->get_issuer(&xtmp, ctx, x); + if (ok < 0) + return ok; + if (ok == 0) + break; + x = xtmp; + if (!sk_X509_push(ctx->chain, x)) { + X509_free(xtmp); + X509err(X509_F_X509_VERIFY_CERT, ERR_R_MALLOC_FAILURE); + return 0; + } + num++; + } - if (ok < 0) - return ok; - if (ok == 0) - break; + /* + * If we haven't got a least one certificate from our store then check + * if there is an alternative chain that could be used. We only do this + * if the user hasn't switched off alternate chain checking + */ + retry = 0; + if (num == ctx->last_untrusted && + !(ctx->param->flags & X509_V_FLAG_NO_ALT_CHAINS)) { + while (j-- > 1) { + xtmp2 = sk_X509_value(ctx->chain, j - 1); + ok = ctx->get_issuer(&xtmp, ctx, xtmp2); + if (ok < 0) + goto end; + /* Check if we found an alternate chain */ + if (ok > 0) { + /* + * Free up the found cert we'll add it again later + */ + X509_free(xtmp); - x = xtmp; - if (!sk_X509_push(ctx->chain, x)) { - X509_free(xtmp); - X509err(X509_F_X509_VERIFY_CERT, ERR_R_MALLOC_FAILURE); - return 0; + /* + * Dump all the certs above this point - we've found an + * alternate chain + */ + while (num > j) { + xtmp = sk_X509_pop(ctx->chain); + X509_free(xtmp); + num--; + } + ctx->last_untrusted = sk_X509_num(ctx->chain); + retry = 1; + break; + } + } } - num++; - } - - /* we now have our chain, lets check it... */ + } while (retry); /* Is last certificate looked up self signed? */ if (!ctx->check_issued(ctx, x, x)) { @@ -1604,47 +1643,84 @@ int X509_cmp_time(const ASN1_TIME *ctm, time_t *cmp_time) ASN1_TIME atm; long offset; char buff1[24], buff2[24], *p; - int i, j; + int i, j, remaining; p = buff1; - i = ctm->length; + remaining = ctm->length; str = (char *)ctm->data; + /* + * Note that the following (historical) code allows much more slack in the + * time format than RFC5280. In RFC5280, the representation is fixed: + * UTCTime: YYMMDDHHMMSSZ + * GeneralizedTime: YYYYMMDDHHMMSSZ + */ if (ctm->type == V_ASN1_UTCTIME) { - if ((i < 11) || (i > 17)) + /* YYMMDDHHMM[SS]Z or YYMMDDHHMM[SS](+-)hhmm */ + int min_length = sizeof("YYMMDDHHMMZ") - 1; + int max_length = sizeof("YYMMDDHHMMSS+hhmm") - 1; + if (remaining < min_length || remaining > max_length) return 0; memcpy(p, str, 10); p += 10; str += 10; + remaining -= 10; } else { - if (i < 13) + /* YYYYMMDDHHMM[SS[.fff]]Z or YYYYMMDDHHMM[SS[.f[f[f]]]](+-)hhmm */ + int min_length = sizeof("YYYYMMDDHHMMZ") - 1; + int max_length = sizeof("YYYYMMDDHHMMSS.fff+hhmm") - 1; + if (remaining < min_length || remaining > max_length) return 0; memcpy(p, str, 12); p += 12; str += 12; + remaining -= 12; } if ((*str == 'Z') || (*str == '-') || (*str == '+')) { *(p++) = '0'; *(p++) = '0'; } else { + /* SS (seconds) */ + if (remaining < 2) + return 0; *(p++) = *(str++); *(p++) = *(str++); - /* Skip any fractional seconds... */ - if (*str == '.') { + remaining -= 2; + /* + * Skip any (up to three) fractional seconds... + * TODO(emilia): in RFC5280, fractional seconds are forbidden. + * Can we just kill them altogether? + */ + if (remaining && *str == '.') { str++; - while ((*str >= '0') && (*str <= '9')) - str++; + remaining--; + for (i = 0; i < 3 && remaining; i++, str++, remaining--) { + if (*str < '0' || *str > '9') + break; + } } } *(p++) = 'Z'; *(p++) = '\0'; - if (*str == 'Z') + /* We now need either a terminating 'Z' or an offset. */ + if (!remaining) + return 0; + if (*str == 'Z') { + if (remaining != 1) + return 0; offset = 0; - else { + } else { + /* (+-)HHMM */ if ((*str != '+') && (*str != '-')) return 0; + /* Historical behaviour: the (+-)hhmm offset is forbidden in RFC5280. */ + if (remaining != 5) + return 0; + if (str[1] < '0' || str[1] > '9' || str[2] < '0' || str[2] > '9' || + str[3] < '0' || str[3] > '9' || str[4] < '0' || str[4] > '9') + return 0; offset = ((str[1] - '0') * 10 + (str[2] - '0')) * 60; offset += (str[3] - '0') * 10 + (str[4] - '0'); if (*str == '-') @@ -1921,6 +1997,8 @@ X509_STORE_CTX *X509_STORE_CTX_new(void) void X509_STORE_CTX_free(X509_STORE_CTX *ctx) { + if (!ctx) + return; X509_STORE_CTX_cleanup(ctx); OPENSSL_free(ctx); } diff --git a/crypto/x509/x509_vfy.h b/crypto/x509/x509_vfy.h index 1f8c0ec..aacdf55 100644 --- a/crypto/x509/x509_vfy.h +++ b/crypto/x509/x509_vfy.h @@ -405,6 +405,12 @@ void X509_STORE_CTX_set_depth(X509_STORE_CTX *ctx, int depth); # define X509_V_FLAG_USE_DELTAS 0x2000 /* Check selfsigned CA signature */ # define X509_V_FLAG_CHECK_SS_SIGNATURE 0x4000 +/* + * If the initial chain is not trusted, do not attempt to build an alternative + * chain. Alternate chain checking was introduced in 1.0.1n/1.0.2b. Setting + * this flag will force the behaviour to match that of previous versions. + */ +# define X509_V_FLAG_NO_ALT_CHAINS 0x100000 # define X509_VP_FLAG_DEFAULT 0x1 # define X509_VP_FLAG_OVERWRITE 0x2 diff --git a/crypto/x509/x509_vpm.c b/crypto/x509/x509_vpm.c index d054366..6b0bf8a 100644 --- a/crypto/x509/x509_vpm.c +++ b/crypto/x509/x509_vpm.c @@ -100,6 +100,8 @@ X509_VERIFY_PARAM *X509_VERIFY_PARAM_new(void) void X509_VERIFY_PARAM_free(X509_VERIFY_PARAM *param) { + if (param == NULL) + return; x509_verify_param_zero(param); OPENSSL_free(param); } diff --git a/crypto/x509/x509type.c b/crypto/x509/x509type.c index 0331752..9219f75 100644 --- a/crypto/x509/x509type.c +++ b/crypto/x509/x509type.c @@ -121,9 +121,6 @@ int X509_certificate_type(X509 *x, EVP_PKEY *pkey) } } - /* /8 because it's 1024 bits we look for, not bytes */ - if (EVP_PKEY_size(pk) <= 1024 / 8) - ret |= EVP_PKT_EXP; if (pkey == NULL) EVP_PKEY_free(pk); return (ret); diff --git a/crypto/x509v3/Makefile b/crypto/x509v3/Makefile index 556ef35..05125ab 100644 --- a/crypto/x509v3/Makefile +++ b/crypto/x509v3/Makefile @@ -71,6 +71,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/crypto/x509v3/v3_alt.c b/crypto/x509v3/v3_alt.c index 807867b..22ec202 100644 --- a/crypto/x509v3/v3_alt.c +++ b/crypto/x509v3/v3_alt.c @@ -584,24 +584,26 @@ static int do_othername(GENERAL_NAME *gen, char *value, X509V3_CTX *ctx) static int do_dirname(GENERAL_NAME *gen, char *value, X509V3_CTX *ctx) { - int ret; - STACK_OF(CONF_VALUE) *sk; - X509_NAME *nm; + int ret = 0; + STACK_OF(CONF_VALUE) *sk = NULL; + X509_NAME *nm = NULL; if (!(nm = X509_NAME_new())) - return 0; + goto err; sk = X509V3_get_section(ctx, value); if (!sk) { X509V3err(X509V3_F_DO_DIRNAME, X509V3_R_SECTION_NOT_FOUND); ERR_add_error_data(2, "section=", value); - X509_NAME_free(nm); - return 0; + goto err; } /* FIXME: should allow other character types... */ ret = X509V3_NAME_from_section(nm, sk, MBSTRING_ASC); if (!ret) - X509_NAME_free(nm); + goto err; gen->d.dirn = nm; - X509V3_section_free(ctx, sk); +err: + if (ret == 0) + X509_NAME_free(nm); + X509V3_section_free(ctx, sk); return ret; } diff --git a/crypto/x509v3/v3_cpols.c b/crypto/x509v3/v3_cpols.c index dca6ab2..0febc1b 100644 --- a/crypto/x509v3/v3_cpols.c +++ b/crypto/x509v3/v3_cpols.c @@ -230,11 +230,11 @@ static POLICYINFO *policy_section(X509V3_CTX *ctx, goto merr; if (!sk_POLICYQUALINFO_push(pol->qualifiers, qual)) goto merr; - if(!(qual->pqualid = OBJ_nid2obj(NID_id_qt_cps))) { + if (!(qual->pqualid = OBJ_nid2obj(NID_id_qt_cps))) { X509V3err(X509V3_F_POLICY_SECTION, ERR_R_INTERNAL_ERROR); goto err; } - if(!(qual->d.cpsuri = M_ASN1_IA5STRING_new())) + if (!(qual->d.cpsuri = M_ASN1_IA5STRING_new())) goto merr; if (!ASN1_STRING_set(qual->d.cpsuri, cnf->value, strlen(cnf->value))) @@ -294,7 +294,7 @@ static POLICYQUALINFO *notice_section(X509V3_CTX *ctx, POLICYQUALINFO *qual; if (!(qual = POLICYQUALINFO_new())) goto merr; - if(!(qual->pqualid = OBJ_nid2obj(NID_id_qt_unotice))) { + if (!(qual->pqualid = OBJ_nid2obj(NID_id_qt_unotice))) { X509V3err(X509V3_F_NOTICE_SECTION, ERR_R_INTERNAL_ERROR); goto err; } @@ -304,7 +304,7 @@ static POLICYQUALINFO *notice_section(X509V3_CTX *ctx, for (i = 0; i < sk_CONF_VALUE_num(unot); i++) { cnf = sk_CONF_VALUE_value(unot, i); if (!strcmp(cnf->name, "explicitText")) { - if(!(not->exptext = M_ASN1_VISIBLESTRING_new())) + if (!(not->exptext = M_ASN1_VISIBLESTRING_new())) goto merr; if (!ASN1_STRING_set(not->exptext, cnf->value, strlen(cnf->value))) diff --git a/crypto/x509v3/v3_utl.c b/crypto/x509v3/v3_utl.c index 65dd1e2..94aaebb 100644 --- a/crypto/x509v3/v3_utl.c +++ b/crypto/x509v3/v3_utl.c @@ -285,6 +285,10 @@ STACK_OF(CONF_VALUE) *X509V3_parse_list(const char *line) int state; /* We are going to modify the line so copy it first */ linebuf = BUF_strdup(line); + if (linebuf == NULL) { + X509V3err(X509V3_F_X509V3_PARSE_LIST, ERR_R_MALLOC_FAILURE); + goto err; + } state = HDR_NAME; ntmp = NULL; /* Go through all characters */ |