Bug 298541 – REGRESSION(299677@main): [macOS iOS Debug] ASSERTION FAILED: parameters.bufferFormat.pixelFormat == PixelFormat::BGRA8

• Status: RESOLVED
• Resolution: FIXED
• Component: New Bugs

[Marta Darbinyan]

The following tests are crashing on Debug macOS with assertion error starting from 299677@main.
ipc/insufficient-svgfilter-inputs-crash.html
ipc/invalid-svgfilter-expression-crash.html 


ASSERTION FAILED: parameters.bufferFormat.pixelFormat == PixelFormat::BGRA8 || parameters.bufferFormat.pixelFormat == PixelFormat::BGRX8
/Volumes/Data/worker/macOS-Sequoia-Debug-Build-EWS/build/Source/WebKit/WebProcess/GPU/graphics/ImageBufferShareableBitmapBackend.cpp(71) : static std::unique_ptr<ImageBufferShareableBitmapBackend> WebKit::ImageBufferShareableBitmapBackend::create(const Parameters &, const ImageBufferCreationContext &)
1   0x11a4947fc WebKit::ImageBufferShareableBitmapBackend::create(WebCore::ImageBufferBackendParameters const&, WebCore::ImageBufferCreationContext const&)
2   0x11836bca4 WTF::RefPtr<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer>, WTF::DefaultRefDerefTraits<WebCore::ImageBuffer>> WebCore::ImageBuffer::create<WebKit::ImageBufferShareableBitmapBackend, WebCore::ImageBuffer>(WebCore::FloatSize const&, float, WebCore::DestinationColorSpace const&, WebCore::ImageBufferFormat, WebCore::RenderingPurpose, WebCore::ImageBufferCreationContext const&)
3   0x118d4cf94 WTF::RefPtr<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer>, WTF::DefaultRefDerefTraits<WebCore::ImageBuffer>> WebKit::allocateImageBufferInternal<WebCore::ImageBuffer>(WebCore::FloatSize const&, WebCore::RenderingMode, WebCore::RenderingPurpose, float, WebCore::DestinationColorSpace const&, WebCore::ImageBufferFormat, WebCore::ImageBufferCreationContext&)
4   0x118d4adbc WebKit::RemoteRenderingBackend::allocateImageBuffer(WebCore::FloatSize const&, WebCore::RenderingMode, WebCore::RenderingPurpose, float, WebCore::DestinationColorSpace const&, WebCore::ImageBufferFormat, WebCore::ImageBufferCreationContext)


History:
https://results.webkit.org/?suite=layout-tests&suite=layout-tests&test=ipc%2Finsufficient-svgfilter-inputs-crash.html&test=ipc%2Finvalid-svgfilter-expression-crash.html&style=debug


Test result:
https://ews-build.s3-us-west-2.amazonaws.com/macOS-Sequoia-Debug-WK2-Tests-EWS/e5e08d47-35514/results.html

[Radar WebKit Bug Importer]

<rdar://problem/160124047>

[EWS]

Committed 299697@main (50a7a6734aef): <https://commits.webkit.org/299697@main>

Reviewed commits have been landed. Closing PR #50453 and removing active labels.