Bug 244493

Summary:	RemoteVideoFrameObjectHeapProxyProcessor is using IPC in non-thread-safe manner
Product:	WebKit	Reporter:	Kimmo Kinnunen <kkinnunen>
Component:	Media	Assignee:	Kimmo Kinnunen <kkinnunen>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	Other
Hardware:	Unspecified
OS:	Unspecified

Description Kimmo Kinnunen 2022-08-29 05:34:42 PDT

RemoteVideoFrameObjectHeapProxyProcessor is using IPC in non-thread-safe manner

- Connection::UniqueID is not thread-safe and should not be used. Code should be moved away from UniqueID.
- Connection::addWorkQueueMessageReceiver() cannot be called from the constructor

Comment 1 Radar WebKit Bug Importer 2022-08-29 05:35:22 PDT

<rdar://problem/99273408>

Comment 2 Kimmo Kinnunen 2022-08-29 05:37:27 PDT

Pull request: https://github.com/WebKit/WebKit/pull/3768

Comment 3 EWS 2022-08-29 23:17:57 PDT

Committed 253935@main (07881767d61f): <https://commits.webkit.org/253935@main>

Reviewed commits have been landed. Closing PR #3768 and removing active labels.