[sr-dev] git:4.0: modules/sdpops: Check for valid sdp body in sdp_remove_line_by_prefix

Module: sip-router Branch: 4.0 Commit: 3ca71bbf4f61c83d8e82c988d0789d147f81f30b URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=3ca71bb… Author: Hugh Waite <hugh.waite(a)crocodile-rcs.com> Committer: Hugh Waite <hugh.waite(a)crocodile-rcs.com> Date: Wed Sep 18 21:34:16 2013 +0100 modules/sdpops: Check for valid sdp body in sdp_remove_line_by_prefix - Fixes crash when used on requests with no body --- modules/sdpops/sdpops_mod.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/modules/sdpops/sdpops_mod.c b/modules/sdpops/sdpops_mod.c index 2d2e668..72ad265 100644 --- a/modules/sdpops/sdpops_mod.c +++ b/modules/sdpops/sdpops_mod.c @@ -362,6 +362,11 @@ int sdp_remove_line_by_prefix(sip_msg_t* msg, str* prefix) return -1; } + if(msg->body == NULL) { + LM_DBG("No sdp body\n"); + return -1; + } + body.s = ((sdp_info_t*)msg->body)->raw_sdp.s; body.len = ((sdp_info_t*)msg->body)->raw_sdp.len;