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Fix AccessViolationException and hard crash with animated webp #2676

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merged 5 commits into from Feb 26, 2024
Merged

Fix AccessViolationException and hard crash with animated webp #2676

merged 5 commits into from Feb 26, 2024

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@JimBobSquarePants JimBobSquarePants commented Feb 26, 2024 •
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Description

Updates our sanitation checks to ensure there is no possibilty of underflow whe width < 9.
Fixes #2670

@JimBobSquarePants JimBobSquarePants changed the base branch from main to release/3.1.x February 26, 2024 02:01
@JimBobSquarePants JimBobSquarePants linked an issue Feb 26, 2024 that may be closed by this pull request
AccessViolationException and hard crash with animated webp #2670
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@JimBobSquarePants @gfoidl
Update src/ImageSharp/Formats/Webp/AlphaDecoder.cs
f6d24ed 
Co-authored-by: G眉nther Foidl <gue@korporal.at>
@JimBobSquarePants JimBobSquarePants merged commit 0cbf475 into release/3.1.x Feb 26, 2024
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@JimBobSquarePants JimBobSquarePants deleted the js/fix-2670 branch February 26, 2024 23:19
@JimBobSquarePants JimBobSquarePants mentioned this pull request Feb 27, 2024
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@JimBobSquarePants JimBobSquarePants mentioned this pull request Mar 7, 2024
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@brianpopow brianpopow brianpopow approved these changes

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AccessViolationException and hard crash with animated webp
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