diff options
author | Joshua Colp <jcolp@digium.com> | 2013-01-04 21:18:07 +0000 |
---|---|---|
committer | Joshua Colp <jcolp@digium.com> | 2013-01-04 21:18:07 +0000 |
commit | 4838d6ff6845278d7ccc8fcc54676b38601de6e5 (patch) | |
tree | 595f71ae6ea055d59d0d4a687d270372d6561ed6 /res/res_rtp_asterisk.c | |
parent | a30e74da4fb4d1feb16c33d338ece6770d15723d (diff) |
Don't pass STUN packets through the SRTP unprotect function.
(closes issue AST-1036)
Reported by: jbigelow
........
Merged revisions 378553 from http://svn.asterisk.org/svn/asterisk/branches/1.8
........
Merged revisions 378555 from http://svn.asterisk.org/svn/asterisk/branches/11
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@378557 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'res/res_rtp_asterisk.c')
-rw-r--r-- | res/res_rtp_asterisk.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/res/res_rtp_asterisk.c b/res/res_rtp_asterisk.c index 5f9d40fb1..46ed35ff4 100644 --- a/res/res_rtp_asterisk.c +++ b/res/res_rtp_asterisk.c @@ -1378,6 +1378,7 @@ static int __rtp_recvfrom(struct ast_rtp_instance *instance, void *buf, size_t s int len; struct ast_rtp *rtp = ast_rtp_instance_get_data(instance); struct ast_srtp *srtp = ast_rtp_instance_get_srtp(instance); + char *in = buf; if ((len = ast_recvfrom(rtcp ? rtp->rtcp->s : rtp->s, buf, size, flags, sa)) < 0) { return len; @@ -1385,8 +1386,6 @@ static int __rtp_recvfrom(struct ast_rtp_instance *instance, void *buf, size_t s #ifdef HAVE_OPENSSL_SRTP if (!rtcp) { - char *in = buf; - dtls_srtp_check_pending(instance, rtp); /* If this is an SSL packet pass it to OpenSSL for processing */ @@ -1459,7 +1458,7 @@ static int __rtp_recvfrom(struct ast_rtp_instance *instance, void *buf, size_t s rtp->passthrough = 0; } - if (res_srtp && srtp && res_srtp->unprotect(srtp, buf, &len, rtcp) < 0) { + if ((*in > 1) && res_srtp && srtp && res_srtp->unprotect(srtp, buf, &len, rtcp) < 0) { return -1; } |