Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 3f8ee96594aea46bbe015ea3cb9b69cdf59655e3
https://github.com/WebKit/WebKit/commit/3f8ee96594aea46bbe015ea3cb9b69cdf59655e3
Author: Justin Michaud <[email protected]>
Date: 2026-08-31 (Mon, 31 Aug 2026)
Changed paths:
A LayoutTests/fast/images/resources/awebp-frame-exceeds-canvas.webp
A LayoutTests/fast/images/webp-frame-exceeds-canvas-expected.txt
A LayoutTests/fast/images/webp-frame-exceeds-canvas.html
M Source/WebCore/Headers.cmake
M Source/WebCore/platform/graphics/ImageBackingStore.h
M Source/WebCore/platform/image-decoders/avif/AVIFImageReader.cpp
M Source/WebCore/platform/image-decoders/jpegxl/JPEGXLImageDecoder.cpp
M Source/WebCore/platform/image-decoders/jpegxl/JPEGXLImageDecoder.h
M Source/WebCore/platform/image-decoders/webp/WEBPImageDecoder.cpp
M Tools/TestWebKitAPI/CMakeLists.txt
A Tools/TestWebKitAPI/Tests/WebCore/ImageBackingStoreTests.cpp
Log Message:
-----------
[non-cocoa][fuzz] OOB write in AVIF/WebP/JPEG XL
https://bugs.webkit.org/show_bug.cgi?id=321749
Reviewed by Adrian Perez de Castro.
Fix a number of places in our image decoders where the image size
and decoded size can mismatch.
Canonical link: https://commits.webkit.org/320155@main
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