Bug 206578 – [CSS Backgrounds] WPT test css/css-backgrounds/animations/border-image-width-interpolation.html asserts

• Status: RESOLVED
• Resolution: FIXED
• Component: CSS

[Carlos Alberto Lopez Perez]

The test imported/w3c/web-platform-tests/css/css-backgrounds/animations/border-image-width-interpolation.html crashes in Debug build:

12:30:18.878 119733 worker/0 imported/w3c/web-platform-tests/css/css-backgrounds/animations/border-image-width-interpolation.html crashed, (stderr lines):
12:30:18.879 119733   SHOULD NEVER BE REACHED
12:30:18.879 119733   ../../Source/WebCore/css/CSSPrimitiveValue.cpp(358) : void WebCore::CSSPrimitiveValue::init(const WebCore::Length&)
12:30:18.879 119733   1   0x7fe956cdb911 /home/igalia/clopez/webkit/webkit/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(WTFCrash+0x9) [0x7fe956cdb911]
12:30:18.879 119733   2   0x7fe9631dda0d /home/igalia/clopez/webkit/webkit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WTF::CrashOnOverflow::overflowed()+0) [0x7fe9631dda0d]
12:30:18.879 119733   3   0x7fe96545b709 /home/igalia/clopez/webkit/webkit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::CSSPrimitiveValue::init(WebCore::Length const&)+0x1f1) [0x7fe96545b709]
12:30:18.879 119733   4   0x7fe96545b392 /home/igalia/clopez/webkit/webkit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::CSSPrimitiveValue::CSSPrimitiveValue(WebCore::Length const&)+0x34) [0x7fe96545b392]
12:30:18.879 119733   5   0x7fe9653fd3e0 /home/igalia/clopez/webkit/webkit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WTF::Ref<WebCore::CSSPrimitiveValue, WTF::DumbPtrTraits<WebCore::CSSPrimitiveValue> > WebCore::CSSPrimitiveValue::create<WebCore::Length const&>(WebCore::Length const&)+0x3a) [0x7fe9653fd3e0]
12:30:18.879 119733   6   0x7fe9653f6a5f /home/igalia/clopez/webkit/webkit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WTF::Ref<WebCore::CSSPrimitiveValue, WTF::DumbPtrTraits<WebCore::CSSPrimitiveValue> > WebCore::CSSValuePool::createValue<WebCore::Length const&>(WebCore::Length const&)+0x2e) [0x7fe9653f6a5f]
12:30:18.879 119733   7   0x7fe9653c8da6 /home/igalia/clopez/webkit/webkit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(+0xce39da6) [0x7fe9653c8da6]
12:30:18.879 119733   8   0x7fe9653df1e9 /home/igalia/clopez/webkit/webkit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::ComputedStyleExtractor::valueForPropertyInStyle(WebCore::RenderStyle const&, WebCore::CSSPropertyID, WebCore::RenderElement*)+0x89d9) [0x7fe9653df1e9]
12:30:18.879 119733   9   0x7fe9653d67fe /home/igalia/clopez/webkit/webkit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::ComputedStyleExtractor::propertyValue(WebCore::CSSPropertyID, WebCore::EUpdateLayout)+0x262) [0x7fe9653d67fe]
12:30:18.879 119733   10  0x7fe9653d49c9 /home/igalia/clopez/webkit/webkit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::CSSComputedStyleDeclaration::getPropertyCSSValue(WebCore::CSSPropertyID, WebCore::EUpdateLayout) const+0x6b) [0x7fe9653d49c9]
12:30:18.879 119733   11  0x7fe9653e2fb5 /home/igalia/clopez/webkit/webkit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::CSSComputedStyleDeclaration::getPropertyValue(WebCore::CSSPropertyID) const+0x2f) [0x7fe9653e2fb5]
12:30:18.879 119733   12  0x7fe9653e402e /home/igalia/clopez/webkit/webkit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::CSSComputedStyleDeclaration::getPropertyValue(WTF::String const&)+0xea) [0x7fe9653e402e]
12:30:18.879 119733   13  0x7fe966e3875f /home/igalia/clopez/webkit/webkit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(+0xe8a975f) [0x7fe966e3875f]
12:30:18.880 119733   14  0x7fe966e3e0d2 /home/igalia/clopez/webkit/webkit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(+0xe8af0d2) [0x7fe966e3e0d2]
12:30:18.880 119733   15  0x7fe966e387ca /home/igalia/clopez/webkit/webkit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::jsCSSStyleDeclarationPrototypeFunctionGetPropertyValue(JSC::JSGlobalObject*, JSC::CallFrame*)+0x2a) [0x7fe966e387ca]
12:30:18.880 119733   16  0x7fe90b9a2178 [0x7fe90b9a2178]
12:30:18.880 119733   LEAK: 1 WebPageProxy

[Antoine Quint]

Created attachment 424531 [details]
Patch

[Antoine Quint]

Created attachment 424538 [details]
Patch

[EWS]

Committed r275221: <https://commits.webkit.org/r275221>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 424538 [details].

[Radar WebKit Bug Importer]

<rdar://problem/76015252>