Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 55febbbd635cc432b02527966158d2734b9f628a
https://github.com/WebKit/WebKit/commit/55febbbd635cc432b02527966158d2734b9f628a
Author: Jer Noble <[email protected]>
Date: 2024-03-29 (Fri, 29 Mar 2024)
Changed paths:
M
Source/WebCore/platform/graphics/avfoundation/objc/SourceBufferPrivateAVFObjC.mm
Log Message:
-----------
[Mac wk1] http/tests/media/fairplay/fps-mse-play-while-not-in-dom.html is a
consistent crash
https://bugs.webkit.org/show_bug.cgi?id=271910
rdar://125380872
Reviewed by Eric Carlson.
In WebKitLegacy, an error can synchronously fire during enqueueSampleBuffer(),
which can cause
the HTMLMediaElement to move to an error state, and its MediaSource will
subsequently become
disconnected and close. This causes `m_videoRenderer` to become null after a
null check.
This should likely be addressed by enqueueing the error to be executed during
the next run loop.
Short term, however, is to detect that `m_videoRenderer` has become null and
return early.
*
Source/WebCore/platform/graphics/avfoundation/objc/SourceBufferPrivateAVFObjC.mm:
(WebCore::SourceBufferPrivateAVFObjC::enqueueSampleBuffer):
Canonical link: https://commits.webkit.org/276848@main
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