Bug 264815

Summary:	GPUConnectionToWebProcess should return whether or not a particular receiver was able to handle a message not just that it was forwarded
Product:	WebKit	Reporter:	Gavin <gavin.p>
Component:	WebKit Process Model	Assignee:	Gavin <gavin.p>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	Other
Hardware:	Unspecified
OS:	Unspecified

Description Gavin 2023-11-14 08:35:45 PST

Currently GPUConnectionToWebProcess just returns true as soon as it forwards a message to a receiver - completely ignoring whether it was handled correctly or not. This is preventing us from detecting deserialization failures for these messages.

Comment 1 Radar WebKit Bug Importer 2023-11-14 08:44:41 PST

<rdar://problem/118397083>

Comment 2 Gavin 2023-11-14 08:46:53 PST

Pull request: https://github.com/WebKit/WebKit/pull/20486

Comment 3 EWS 2023-11-15 11:23:52 PST

Committed 270778@main (6fae1cc5732d): <https://commits.webkit.org/270778@main>

Reviewed commits have been landed. Closing PR #20486 and removing active labels.