fix: panic due to invalid OPUS samples pushed to builder

bigbluebutton · Feb 19, 2024 · 346e517 · 346e517
1 parent 182c57d
commit 346e517
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/internal/webrtc/recorder/webm.go b/internal/webrtc/recorder/webm.go
@@ -123,6 +123,10 @@ func (r *WebmRecorder) pushOpus(p *rtp.Packet) {
 	r.m.Lock()
 	defer r.m.Unlock()
 
+	if len(p.Payload) == 0 || r.closed {
+		return
+	}
+
 	r.audioBuilder.Push(p)
 
 	for {