diff options
Diffstat (limited to 'channels/chan_sip.c')
| -rw-r--r-- | channels/chan_sip.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/channels/chan_sip.c b/channels/chan_sip.c index 13817e34e..1495606ab 100644 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -5883,7 +5883,7 @@ static const char *get_sdp_iterate(int *start, struct sip_request *req, const ch { int len = strlen(name); - while (*start < req->sdp_end) { + while (*start <= req->sdp_end) { const char *r = get_body_by_line(req->line[(*start)++], name, len); if (r[0] != '\0') return r; @@ -5893,15 +5893,16 @@ static const char *get_sdp_iterate(int *start, struct sip_request *req, const ch } /*! \brief Fetches the next valid SDP line between the 'start' line - * and the 'stop' line. Returns the type ('a', 'c', ...) and - * matching line in reference 'start' is updated with the next line number. + * and the 'stop' line (*excluding* the 'stop' line). Returns the type + * ('a', 'c', ...) and matching line in reference 'start' is updated with the + * next line number. */ static char get_sdp_line(int *start, int stop, struct sip_request *req, const char **value) { char type = '\0'; const char *line = NULL; - if (stop > req->sdp_end || stop < req->sdp_start) stop = req->sdp_end; + if (stop > req->sdp_end || stop < req->sdp_start) stop = req->sdp_end + 1; while (*start < stop) { line = req->line[(*start)++]; |