Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: dc7a514214ae5eaf25ec39f5d49f674c99e15544
https://github.com/WebKit/WebKit/commit/dc7a514214ae5eaf25ec39f5d49f674c99e15544
Author: Chris Dumez <cdu...@apple.com>
Date: 2024-01-29 (Mon, 29 Jan 2024)
Changed paths:
M Source/WebKit/UIProcess/Cocoa/VideoPresentationManagerProxy.mm
Log Message:
-----------
Crash under VideoPresentationManagerProxy::createLayerHostViewWithID()
https://bugs.webkit.org/show_bug.cgi?id=268320
rdar://121747495
Reviewed by Per Arne Vollan.
Null check the GPUProcess before dereferencing it. Even though we had a
GPUProcess to generate the id in the first place, the ID comes from IPC
from the WebProcess and things are just racing. We shouldn't assume the
GPUProcess is still running by the time we get the IPC.
* Source/WebKit/UIProcess/Cocoa/VideoPresentationManagerProxy.mm:
(WebKit::VideoPresentationManagerProxy::createLayerHostViewWithID):
Canonical link: https://commits.webkit.org/273707@main
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