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rtpsession: Don't crash if we receive FIR/PLI from a source we don't know

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This commit is contained in:
Sebastian Dröge 2015-05-21 13:26:53 +03:00
parent 2fb1fe2ee3
commit 565cd49643
1 changed files with 4 additions and 2 deletions
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6
gst/rtpmanager/rtpsession.c
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@ -2528,12 +2528,14 @@ rtp_session_process_feedback (RTPSession * sess, GstRTCPPacket * packet,
case GST_RTCP_TYPE_PSFB: case GST_RTCP_TYPE_PSFB:
switch (fbtype) { switch (fbtype) {
case GST_RTCP_PSFB_TYPE_PLI: case GST_RTCP_PSFB_TYPE_PLI:
src->stats.recv_pli_count++; if (src)
src->stats.recv_pli_count++;
rtp_session_process_pli (sess, sender_ssrc, media_ssrc, rtp_session_process_pli (sess, sender_ssrc, media_ssrc,
current_time); current_time);
break; break;
case GST_RTCP_PSFB_TYPE_FIR: case GST_RTCP_PSFB_TYPE_FIR:
src->stats.recv_fir_count++; if (src)
src->stats.recv_fir_count++;
rtp_session_process_fir (sess, sender_ssrc, fci_data, fci_length, rtp_session_process_fir (sess, sender_ssrc, fci_data, fci_length,
current_time); current_time);
break; break;