Bug 241589 - REGRESSION (iOS 16): <img> with video source fails to render—affects iCloud live photos (IOKit blocking)
Summary: REGRESSION (iOS 16): <img> with video source fails to render—affects iCloud l...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Layout and Rendering (show other bugs)
Version: Other
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Jean-Yves Avenard [:jya]
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2022-06-13 23:40 PDT by Jean-Yves Avenard [:jya]
Modified: 2022-06-14 22:57 PDT (History)
4 users (show)

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Description Jean-Yves Avenard [:jya] 2022-06-13 23:40:05 PDT 
Photos on iCloud.com appear black in iOS 16, works with iOS 15.

Cause: 

RemoteImageDecoderAVF::createFrameImageAtIndex uses a call to IOSurface::createFromSendRight IOKit which is blocked by the sandbox in the content process.

We should stop using IOkit methods from the content process.
Comment 1 Jean-Yves Avenard [:jya] 2022-06-13 23:40:20 PDT 
rdar://93667194
Comment 2 Jean-Yves Avenard [:jya] 2022-06-14 01:36:59 PDT 
Pull request: https://github.com/WebKit/WebKit/pull/1495
Comment 3 EWS 2022-06-14 22:57:54 PDT 
Committed r295552 (251557@main): <https://commits.webkit.org/251557@main>

Reviewed commits have been landed. Closing PR #1495 and removing active labels.