Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 94f6264db37e061dcdbe45285687161e74e5a8be
https://github.com/WebKit/WebKit/commit/94f6264db37e061dcdbe45285687161e74e5a8be
Author: Adan Lopez <[email protected]>
Date: 2024-10-07 (Mon, 07 Oct 2024)
Changed paths:
A LayoutTests/fast/canvas/canvas-layer-drawing-no-source-image-expected.txt
A LayoutTests/fast/canvas/canvas-layer-drawing-no-source-image.html
M Source/WebCore/platform/graphics/ImageBufferContextSwitcher.cpp
Log Message:
-----------
Crash in GraphicsContext::drawImageBuffer
https://bugs.webkit.org/show_bug.cgi?id=277034
rdar://132434375
Reviewed by Darin Adler and Ryosuke Niwa.
In the scenario thata sourceImageRect is too big so the m_sourceImage can't be
allocated we need to handle it safely to prevent a crash.
* Source/WebCore/platform/graphics/ImageBufferContextSwitcher.cpp:
(WebCore::ImageBufferContextSwitcher::endDrawSourceImage):
Canonical link: https://commits.webkit.org/284812@main
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