Bug 244118

Summary:	RemoteImageBufferProxy::getPixelBuffer() uses too small PixelBuffer for resolutionScale() > 1 ImageBuffers
Product:	WebKit	Reporter:	Kimmo Kinnunen <kkinnunen>
Component:	Canvas	Assignee:	Kimmo Kinnunen <kkinnunen>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	dino, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	Other
Hardware:	Unspecified
OS:	Unspecified
Bug Depends on:
Bug Blocks:	240056

Kimmo Kinnunen

Reported 2022-08-19 02:29:48 PDT

RemoteImageBufferProxy::getPixelBuffer() uses too small PixelBuffer for resolutionScale() > 1 ImageBuffers This causes GPUP write big image to the SHM and WP read small image from the SHM. Blocks bug 240056 as that makes SharedMemory more strict.

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Radar WebKit Bug Importer

Comment 1 2022-08-19 02:30:14 PDT

<rdar://problem/98873549>

Kimmo Kinnunen

Comment 2 2022-08-19 02:45:13 PDT

Pull request: https://github.com/WebKit/WebKit/pull/3474

EWS

Comment 3 2022-08-22 03:38:54 PDT

Committed 253639@main (bb61b0638af6): <https://commits.webkit.org/253639@main> Reviewed commits have been landed. Closing PR #3474 and removing active labels.

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