Bug 228790

Summary: Crash in DisplayLink::notifyObserversDisplayWasRefreshed() on macOS
Product: WebKit Reporter: Simon Fraser (smfr) <simon.fraser>
Component: New BugsAssignee: Simon Fraser (smfr) <simon.fraser>
Status: RESOLVED FIXED    
Severity: Normal CC: simon.fraser, thorton, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
See Also: https://bugs.webkit.org/show_bug.cgi?id=230917
Attachments:
Description Flags
Patch thorton: review+

Description Simon Fraser (smfr) 2021-08-04 12:03:54 PDT 
Crash in DisplayLink::notifyObserversDisplayWasRefreshed() on macOS
Comment 1 Simon Fraser (smfr) 2021-08-04 12:05:35 PDT 
Created attachment 434920 [details]
Patch
Comment 2 Simon Fraser (smfr) 2021-08-04 12:05:38 PDT 
<rdar://problem/81338621>
Comment 3 Tim Horton 2021-08-04 12:07:27 PDT 
Comment on attachment 434920 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=434920&action=review

> Source/WebKit/UIProcess/mac/DisplayLink.cpp:86
> +    return result ? result : WebCore::FullSpeedFramesPerSecond;

?:
Comment 4 Simon Fraser (smfr) 2021-08-04 13:21:20 PDT 
https://trac.webkit.org/changeset/280653/webkit