[sr-dev] git:master: parser/sdp: assign stream var only if session is not null

[Daniel-Constantin Mierla]

Module: sip-router
Branch: master
Commit: 1cefc0c5f83eb4b7b6ffefc6ab383d7aae6de07f
URL:    http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=1cefc0c5f83eb4b7b6ffefc6ab383d7aae6de07f

Author: Daniel-Constantin Mierla <miconda at gmail.com>
Committer: Daniel-Constantin Mierla <miconda at gmail.com>
Date:   Wed May 14 23:28:24 2014 +0200

parser/sdp: assign stream var only if session is not null

---

 parser/sdp/sdp.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/parser/sdp/sdp.c b/parser/sdp/sdp.c
index fde60d3..1e53940 100644
--- a/parser/sdp/sdp.c
+++ b/parser/sdp/sdp.c
@@ -871,12 +871,13 @@ void print_sdp_stream(sdp_stream_cell_t *stream, int log_level)
 
 void print_sdp_session(sdp_session_cell_t *session, int log_level)
 {
-	sdp_stream_cell_t *stream = session->streams;
+	sdp_stream_cell_t *stream;
 
 	if (session==NULL) {
 		LM_ERR("NULL session\n");
 		return;
 	}
+	stream = session->streams;
 
 	LOG(log_level, "..session[%d]:%p=>%p '%.*s' '%.*s' '%.*s' '%.*s:%.*s' (%d)=>%p\n",
 		session->session_num, session, session->next,