Bug 242158

Summary:	RemoteRenderingBackend::prepareBuffersForDisplay should move its result into the completion handler
Product:	WebKit	Reporter:	Cameron McCormack (:heycam) <heycam>
Component:	WebKit Process Model	Assignee:	Cameron McCormack (:heycam) <heycam>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Cameron McCormack (:heycam) 2022-06-29 19:18:52 PDT

We currently copy the contents of the PrepareBackingStoreBuffersOutputData vector, which means retaining and releasing a Mach send right unnecessarily.

Comment 1 Cameron McCormack (:heycam) 2022-06-29 19:22:16 PDT

Pull request: https://github.com/WebKit/WebKit/pull/1932

Comment 2 EWS 2022-06-29 20:27:50 PDT

Committed 251976@main (29e7147feebc): <https://commits.webkit.org/251976@main>

Reviewed commits have been landed. Closing PR #1932 and removing active labels.

Comment 3 Radar WebKit Bug Importer 2022-06-29 20:28:13 PDT

<rdar://problem/96188094>