Bug 240161

Summary: RemoteVideoFrameObjectHeapProxyProcessor binary semaphore usage might trigger deadlocks in case of GPUProcess crash
Product: WebKit Reporter: youenn fablet <youennf>
Component: WebRTCAssignee: youenn fablet <youennf>
Status: RESOLVED FIXED    
Severity: Normal CC: eric.carlson, ews-watchlist, glenn, jer.noble, philipj, sergio, webkit-bug-importer, youennf, youssefdevelops, y_soliman
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch none

Description youenn fablet 2022-05-06 02:32:07 PDT 
RemoteVideoFrameObjectHeapProxyProcessor binary semaphore usage might trigger deadlocks in case of GPUProcess crash
Comment 1 Radar WebKit Bug Importer 2022-05-06 02:32:20 PDT 
<rdar://problem/92849827>
Comment 2 youenn fablet 2022-05-09 01:27:08 PDT 
Created attachment 459034 [details]
Patch
Comment 3 youenn fablet 2022-05-09 06:18:28 PDT 
Comment on attachment 459034 [details]
Patch

imported/w3c/web-platform-tests/html/semantics/embedded-content/the-img-element/image-loading-lazy-move-into-script-disabled-iframe.html failure is unrelated
Comment 4 EWS 2022-05-10 01:53:18 PDT 
Committed r294005 (250441@main): <https://commits.webkit.org/250441@main>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 459034 [details].