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Bug 1890090. Check return value of WebPInitDecBuffer in webp decoder. r=gfx-reviewers,lsalzman

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libwebp 1.4.0 makes this function no discard so we'll have to check it.

Differential Revision: https://phabricator.services.mozilla.com/D206837
This commit is contained in:
Timothy Nikkel 2024-04-06 04:27:37 +00:00
parent a39aed6c20
commit 862f126871
1 changed files with 7 additions and 1 deletions
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8
image/decoders/nsWebPDecoder.cpp
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@ -219,7 +219,13 @@ nsresult nsWebPDecoder::CreateFrame(const OrientedIntRect& aFrameRect) {
PostHasTransparency(); PostHasTransparency();
} }
WebPInitDecBuffer(&mBuffer); if (!WebPInitDecBuffer(&mBuffer)) {
MOZ_LOG(
sWebPLog, LogLevel::Error,
("[this=%p] nsWebPDecoder::CreateFrame -- WebPInitDecBuffer failed\n",
this));
return NS_ERROR_FAILURE;
}
switch (SurfaceFormat::OS_RGBA) { switch (SurfaceFormat::OS_RGBA) {
case SurfaceFormat::B8G8R8A8: case SurfaceFormat::B8G8R8A8: