diff options
| -rwxr-xr-x | rtp.c | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -749,6 +749,10 @@ int ast_rtp_write(struct ast_rtp *rtp, struct ast_frame *_f) /* If we have no peer, return immediately */ if (!rtp->them.sin_addr.s_addr) return 0; + + /* If there is no data length, return immediately */ + if (!_f->datalen) + return 0; /* Make sure we have enough space for RTP header */ if (_f->frametype != AST_FRAME_VOICE) { @@ -756,6 +760,7 @@ int ast_rtp_write(struct ast_rtp *rtp, struct ast_frame *_f) return -1; } + codec = ast_rtp_lookup_code(rtp, 1, _f->subclass); if (codec < 0) { ast_log(LOG_WARNING, "Don't know how to send format %d packets with RTP\n", _f->subclass); |