Module: sip-router Branch: master Commit: 92761dbd0a2be28577829b919c250ae9d2680352 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=92761dbd...
Author: Ovidiu Sas osas@voipembedded.com Committer: Ovidiu Sas osas@voipembedded.com Date: Fri Jun 25 12:14:14 2010 -0400
core: sdp parser fixes
- fix sdp session and stream getters
---
parser/sdp/sdp.c | 18 +++++++----------- 1 files changed, 7 insertions(+), 11 deletions(-)
diff --git a/parser/sdp/sdp.c b/parser/sdp/sdp.c index 3f0f6dc..fa1394d 100644 --- a/parser/sdp/sdp.c +++ b/parser/sdp/sdp.c @@ -266,14 +266,10 @@ sdp_session_cell_t* get_sdp_session_sdp(struct sdp_info* sdp, int session_num) sdp_session_cell_t *session;
session = sdp->sessions; - if (session_num > sdp->sessions_num) - return NULL; + if (session_num >= sdp->sessions_num) return NULL; while (session) { - if (session->session_num == session_num) { - return session; - } else { - session = session->next; - } + if (session->session_num == session_num) return session; + session = session->next; } return NULL; } @@ -291,18 +287,18 @@ sdp_stream_cell_t* get_sdp_stream_sdp(struct sdp_info* sdp, int session_num, int sdp_session_cell_t *session; sdp_stream_cell_t *stream;
- if (sdp==NULL) - return NULL; - if (session_num > sdp->sessions_num) - return NULL; + if (sdp==NULL) return NULL; + if (session_num >= sdp->sessions_num) return NULL; session = sdp->sessions; while (session) { if (session->session_num == session_num) { + if (stream_num >= session->streams_num) return NULL; stream = session->streams; while (stream) { if (stream->stream_num == stream_num) return stream; stream = stream->next; } + break; } else { session = session->next; }
-
Ovidiu Sas