RESOLVED FIXED 241560
Avoid using hardware JPEG decoding in the WebContent process 
https://bugs.webkit.org/show_bug.cgi?id=241560
Summary Avoid using hardware JPEG decoding in the WebContent process
Brent Fulgham
Reported 2022-06-13 11:39:02 PDT
We disable hardware JPEG decoding so that we can block IOSurface uses in the WebContent process. We missed a scenario where using a file picker might need to create an image thumbnail/icon, which now triggers a sandbox violation potentially crashing the WCP. This patch instructs CoreGraphics to use the software path, similar to how we fixed Bug 238489.
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Add attachment proposed patch, testcase, etc.
Brent Fulgham
Comment 1 2022-06-13 11:39:15 PDT
<rdar://88717577>
Brent Fulgham
Comment 2 2022-06-13 11:45:04 PDT
Pull request: https://github.com/WebKit/WebKit/pull/1475
EWS
Comment 3 2022-06-17 16:48:41 PDT
Committed r295648 (251653@main): <https://commits.webkit.org/251653@main> Reviewed commits have been landed. Closing PR #1475 and removing active labels.
Radar WebKit Bug Importer
Comment 4 2022-06-17 16:49:14 PDT
<rdar://problem/95422790>
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