Bug 222056

Summary: RemoteRenderingBackend is accessed in non-thread-safe manner
Product: WebKit Reporter: Kimmo Kinnunen <kkinnunen>
Component: WebKit2Assignee: Kimmo Kinnunen <kkinnunen>
Status: RESOLVED FIXED    
Severity: Normal CC: cdumez, sabouhallawa, webkit-bug-importer, wenson_hsieh
Priority: P2 Keywords: InRadar
Version: Other   
Hardware: Unspecified   
OS: Unspecified   
See Also: https://bugs.webkit.org/show_bug.cgi?id=221891
https://bugs.webkit.org/show_bug.cgi?id=221894
Attachments:
Description Flags
Patch
ews-feeder: commit-queue-
Patch none

Description Kimmo Kinnunen 2021-02-17 11:06:40 PST 
Connection::addWorkQueueMessageReceiver(..., this,...) from the constructor is incorrect, since it passed 'this' which has not-yet-constructed vptr.

See the See also bugs.
Comment 1 Kimmo Kinnunen 2021-02-17 11:10:50 PST 
Created attachment 420674 [details]
Patch
Comment 2 Kimmo Kinnunen 2021-02-17 11:24:22 PST 
Created attachment 420683 [details]
Patch
Comment 3 EWS 2021-02-19 08:05:25 PST 
Committed r273139: <https://commits.webkit.org/r273139>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 420683 [details].
Comment 4 Radar WebKit Bug Importer 2021-02-19 08:06:13 PST 
<rdar://problem/74522756>