Bug 219259

Summary: REGRESSION(STP116): wpt.live/webrtc/RTCRtpTransceiver.https.html crashes on load
Product: WebKit Reporter: Sam Sneddon [:gsnedders] <gsnedders>
Component: WebRTCAssignee: youenn fablet <youennf>
Status: RESOLVED FIXED    
Severity: Normal CC: cdumez, eric.carlson, esprehn+autocc, ews-watchlist, glenn, hta, jer.noble, kondapallykalyan, philipj, sergio, tommyw, webkit-bug-importer, youennf
Priority: P2 Keywords: InRadar
Version: Safari Technology Preview   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on: 219272    
Bug Blocks:    
Attachments:
Description Flags
Patch
none
Patch none

Description Sam Sneddon [:gsnedders] 2020-11-23 08:25:55 PST 
https://wpt.live/webrtc/RTCRtpTransceiver.https.html crashes both on Catalina on Azure Pipelines and on Big Sur locally in STP116. This appears to be a regression from STP115.
Comment 1 youenn fablet 2020-11-23 09:35:11 PST 
Thanks for the report, seems like a null pointer crash in the checkStopAfterCreateOfferWithReusedMsection subtest.
This might be fall outs of the new implementation of transceiver.stop and we might want to switch to the new standard compliant version.
Comment 2 youenn fablet 2020-11-24 01:05:10 PST 
Created attachment 414824 [details]
Patch
Comment 3 Radar WebKit Bug Importer 2020-11-26 03:31:20 PST 
<rdar://problem/71747895>
Comment 4 youenn fablet 2020-12-01 02:10:01 PST 
Created attachment 415115 [details]
Patch
Comment 5 EWS 2020-12-01 09:32:13 PST 
Committed r270304: <https://trac.webkit.org/changeset/270304>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 415115 [details].