Bug 218408

Summary: Usage of allWorkletGlobalScopesSet() in WorkletGlobalScope is not thread-safe
Product: WebKit Reporter: Chris Dumez <cdumez>
Component: Web AudioAssignee: Chris Dumez <cdumez>
Status: RESOLVED FIXED    
Severity: Normal CC: cdumez, darin, eric.carlson, ggaren, jer.noble, sam, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch
ews-feeder: commit-queue-
Patch
none
Patch none

Description Chris Dumez 2020-10-30 17:06:46 PDT 
Usage of allWorkletGlobalScopesSet() in WorkletGlobalScope is not thread-safe.
Comment 1 Chris Dumez 2020-10-30 17:13:00 PDT 
Created attachment 412818 [details]
Patch
Comment 2 Chris Dumez 2020-10-30 17:15:05 PDT 
Created attachment 412819 [details]
Patch
Comment 3 Geoffrey Garen 2020-10-30 19:08:48 PDT 
Comment on attachment 412819 [details]
Patch

r=me
Comment 4 EWS 2020-10-30 22:32:12 PDT 
Found 2 new test failures: fast/css-custom-paint/constructor.html, fast/css-custom-paint/leaks.html
Comment 5 Chris Dumez 2020-10-30 23:07:53 PDT 
Created attachment 412833 [details]
Patch
Comment 6 EWS 2020-10-30 23:52:41 PDT 
Committed r269221: <https://trac.webkit.org/changeset/269221>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 412833 [details].
Comment 7 Radar WebKit Bug Importer 2020-10-30 23:53:20 PDT 
<rdar://problem/70910590>