diff options
Diffstat (limited to 'ext/openssl/ossl_asn1.c')
| -rw-r--r-- | ext/openssl/ossl_asn1.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/ext/openssl/ossl_asn1.c b/ext/openssl/ossl_asn1.c index 2a50b75..3cc2645 100644 --- a/ext/openssl/ossl_asn1.c +++ b/ext/openssl/ossl_asn1.c @@ -1,5 +1,5 @@ /* - * $Id: ossl_asn1.c 34505 2012-02-09 03:25:07Z nobu $ + * $Id: ossl_asn1.c 39980 2013-03-28 09:19:07Z usa $ * 'OpenSSL for Ruby' team members * Copyright (C) 2003 * All rights reserved. @@ -149,11 +149,16 @@ num_to_asn1integer(VALUE obj, ASN1_INTEGER *ai) ASN1_INTEGER * num_to_asn1integer(VALUE obj, ASN1_INTEGER *ai) { - BIGNUM *bn = GetBNPtr(obj); + BIGNUM *bn; + + if (NIL_P(obj)) + ossl_raise(rb_eTypeError, "Can't convert nil into Integer"); - if (!(ai = BN_to_ASN1_INTEGER(bn, ai))) { + bn = GetBNPtr(obj); + + if (!(ai = BN_to_ASN1_INTEGER(bn, ai))) ossl_raise(eOSSLError, NULL); - } + return ai; } #endif @@ -219,6 +224,9 @@ static ID sivVALUE, sivTAG, sivTAG_CLASS, sivTAGGING, sivINFINITE_LENGTH, sivUNU static ASN1_BOOLEAN obj_to_asn1bool(VALUE obj) { + if (NIL_P(obj)) + ossl_raise(rb_eTypeError, "Can't convert nil into Boolean"); + #if OPENSSL_VERSION_NUMBER < 0x00907000L return RTEST(obj) ? 0xff : 0x100; #else |