[webkit-reviews] review granted: [Bug 206055] Decoding an SVG off the main thread causes a crash : [Attachment 427409] Patch
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Fri Apr 30 10:33:11 PDT 2021
Darin Adler <darin at apple.com> has granted Chris Lord <clord at igalia.com>'s
request for review:
Bug 206055: Decoding an SVG off the main thread causes a crash
https://bugs.webkit.org/show_bug.cgi?id=206055
Attachment 427409: Patch
https://bugs.webkit.org/attachment.cgi?id=427409&action=review
--- Comment #4 from Darin Adler <darin at apple.com> ---
Comment on attachment 427409
--> https://bugs.webkit.org/attachment.cgi?id=427409
Patch
View in context: https://bugs.webkit.org/attachment.cgi?id=427409&action=review
> Source/WebCore/html/ImageBitmap.cpp:739
> + auto image = BitmapImage::create(&observer.get());
The better idiom here is observer.ptr().
> Source/WebCore/html/ImageBitmap.cpp:760
> + bitmapData->context().drawImage(image.get(), destRect,
sourceRectangle.releaseReturnValue(), {
interpolationQualityForResizeQuality(options.resizeQuality),
imageOrientationForOrientation(options.imageOrientation) });
Not sure we need ".get()" here. Ref typically converts itself to a reference
when passing it as an argument.
> Source/WebCore/svg/graphics/SVGImage.cpp:83
> + ASSERT(isMainThread());
Consider also having this assertion in Image::create itself?
The assertion without a comment seems a little mysterious; not that I’d want a
long comment.
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