Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 0fa174e18a820faa0c61c796fabe4288683a81d2
https://github.com/WebKit/WebKit/commit/0fa174e18a820faa0c61c796fabe4288683a81d2
Author: Mike Wyrzykowski <[email protected]>
Date: 2024-05-27 (Mon, 27 May 2024)
Changed paths:
A LayoutTests/fast/webgpu/regression/repro_274678-expected.txt
A LayoutTests/fast/webgpu/regression/repro_274678.html
M Source/WebCore/Modules/WebGPU/Implementation/WebGPUBufferImpl.cpp
M Source/WebGPU/WebGPU/Buffer.mm
M Source/WebGPU/WebGPU/WebGPU.h
Log Message:
-----------
[WebGPU] RemoteBuffer::copy can result in an out of bounds write
https://bugs.webkit.org/show_bug.cgi?id=274678
<radar://128591350>
Reviewed by Tadeu Zagallo.
RemoteBuffer::copy should use the actual buffer size, not the initial size.
* Source/WebCore/Modules/WebGPU/Implementation/WebGPUBufferImpl.cpp:
(WebCore::WebGPU::BufferImpl::getBufferContents):
* Source/WebGPU/WebGPU/Buffer.mm:
(wgpuBufferGetActualSize):
* Source/WebGPU/WebGPU/WebGPU.h:
* LayoutTests/fast/webgpu/regression/repro_274678-expected.txt: Added.
* LayoutTests/fast/webgpu/regression/repro_274678.html: Added.
Add regression test for running locally.
Canonical link: https://commits.webkit.org/279368@main
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