diff options
Diffstat (limited to 'ares_parse_srv_reply.c')
| -rw-r--r-- | ares_parse_srv_reply.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/ares_parse_srv_reply.c b/ares_parse_srv_reply.c index 9c7eb6e..0739c27 100644 --- a/ares_parse_srv_reply.c +++ b/ares_parse_srv_reply.c @@ -17,9 +17,6 @@ #include "ares_setup.h" -#ifdef HAVE_SYS_SOCKET_H -# include <sys/socket.h> -#endif #ifdef HAVE_NETINET_IN_H # include <netinet/in.h> #endif @@ -38,8 +35,6 @@ # include <arpa/nameser_compat.h> #endif -#include <stdlib.h> -#include <string.h> #include "ares.h" #include "ares_dns.h" #include "ares_data.h" @@ -110,6 +105,11 @@ ares_parse_srv_reply (const unsigned char *abuf, int alen, rr_class = DNS_RR_CLASS (aptr); rr_len = DNS_RR_LEN (aptr); aptr += RRFIXEDSZ; + if (aptr + rr_len > abuf + alen) + { + status = ARES_EBADRESP; + break; + } /* Check if we are really looking at a SRV record */ if (rr_class == C_IN && rr_type == T_SRV) |