Bug 233038

Summary: Safari crashes on iOS after adding video track to RTCPeerConnection
Product: WebKit Reporter: kuznetsov.trueconf
Component: WebRTCAssignee: Nobody <webkit-unassigned>
Status: RESOLVED DUPLICATE    
Severity: Major CC: youennf
Priority: P2    
Version: Safari 15   
Hardware: iPhone / iPad   
OS: iOS 15   
Attachments:
Description Flags
crash log none

Description kuznetsov.trueconf 2021-11-12 05:12:20 PST
Created attachment 444059 [details]
crash log

iOS: 15.1
Safari User Agent:  Mozilla/5.0 (iPhone; CPU iPhone OS 15_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.1 Mobile/15E148 Safari/604.1


1. Create new RTCPeerConnection
2. Connect to another peer
3. Сapture video from camera
4. Call addTrack on RTCPeerConnection and add video track
5. Safari crashes in WebCore::RemoteVideoSample::encode<IPC::Encoder>

Crash log in attachment.

Safari NOT crashes if munge SDP and remove H264 payload, or disable "WebRTC Platfrom Codecs in GPU Proccess" in extended Safari settings.
Comment 1 Alexey Proskuryakov 2021-11-12 16:13:54 PST
The crash log matches one for bug 231505.

*** This bug has been marked as a duplicate of bug 231505 ***