[Webkit-unassigned] [Bug 131842] New: ASSERTION FAILED: !isUndefined() in WebCore::Length::isZero()
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Fri Apr 18 04:25:20 PDT 2014
https://bugs.webkit.org/show_bug.cgi?id=131842
Summary: ASSERTION FAILED: !isUndefined() in
WebCore::Length::isZero()
Product: WebKit
Version: 528+ (Nightly build)
Platform: Unspecified
OS/Version: Unspecified
Status: NEW
Severity: Normal
Priority: P2
Component: Animations
AssignedTo: webkit-unassigned at lists.webkit.org
ReportedBy: mhodovan.u-szeged at partner.samsung.com
CC: darin at apple.com, koivisto at iki.fi, dino at apple.com,
rhodovan.u-szeged at partner.samsung.com,
benjamin at webkit.org, akling at apple.com
Created an attachment (id=229638)
--> (https://bugs.webkit.org/attachment.cgi?id=229638&action=review)
Test case
The failing test case:
<script src="http://www.fuzzer.ateam.sed.hu/"> </script>
<style>
* {
-webkit-transition-delay:1s;
max-height:1px;
}
</style>
The backtrace:
#0 0x00007ffff58d8bb5 in WTFCrash () at /home/martin/Data/WebKit/Source/WTF/wtf/Assertions.cpp:333
#1 0x00007ffff09b523e in WebCore::Length::isZero (this=0x79e4e0) at /home/martin/Data/WebKit/Source/WebCore/platform/Length.h:372
#2 0x00007ffff10ceb62 in WebCore::Length::blend (this=0x826a00, from=..., progress=0) at /home/martin/Data/WebKit/Source/WebCore/platform/Length.h:419
#3 0x00007ffff10c991c in WebCore::blendFunc (from=..., to=..., progress=0) at /home/martin/Data/WebKit/Source/WebCore/page/animation/CSSPropertyAnimation.cpp:82
#4 0x00007ffff10d86b0 in WebCore::LengthPropertyWrapper<WebCore::Length>::blend (this=0x7bcbb0, anim=0x7bd450, dst=0x7c9600, a=0x79e1c0, b=0x7d6a80, progress=0)
at /home/martin/Data/WebKit/Source/WebCore/page/animation/CSSPropertyAnimation.cpp:461
#5 0x00007ffff10ce6c5 in WebCore::CSSPropertyAnimation::blendProperties (anim=0x7bd450, prop=WebCore::CSSPropertyMaxHeight, dst=0x7c9600, a=0x79e1c0,
b=0x7d6a80, progress=0) at /home/martin/Data/WebKit/Source/WebCore/page/animation/CSSPropertyAnimation.cpp:1370
#6 0x00007ffff10e360d in WebCore::ImplicitAnimation::animate (this=0x7bd450, targetStyle=0x7d6a80, animatedStyle=...)
at /home/martin/Data/WebKit/Source/WebCore/page/animation/ImplicitAnimation.cpp:80
#7 0x00007ffff10db5dd in WebCore::CompositeAnimation::animate (this=0x7bd800, renderer=..., currentStyle=0x79e1c0, targetStyle=...)
at /home/martin/Data/WebKit/Source/WebCore/page/animation/CompositeAnimation.cpp:312
#8 0x00007ffff10c2680 in WebCore::AnimationController::updateAnimations (this=0x6c0c10, renderer=..., newStyle=...)
at /home/martin/Data/WebKit/Source/WebCore/page/animation/AnimationController.cpp:514
#9 0x00007ffff13a87df in WebCore::RenderElement::setAnimatableStyle (this=0x79e390, style=...)
at /home/martin/Data/WebKit/Source/WebCore/rendering/RenderElement.cpp:467
#10 0x00007ffff15c371a in WebCore::Style::resolveLocal (current=..., renderingParentNode=..., renderTreePosition=..., inheritedChange=WebCore::Style::NoChange)
at /home/martin/Data/WebKit/Source/WebCore/style/StyleResolveTree.cpp:736
#11 0x00007ffff15c3c93 in WebCore::Style::resolveTree (current=..., renderingParentNode=..., renderTreePosition=..., change=WebCore::Style::NoChange)
at /home/martin/Data/WebKit/Source/WebCore/style/StyleResolveTree.cpp:886
#12 0x00007ffff15c418f in WebCore::Style::resolveTree (document=..., change=WebCore::Style::NoChange)
at /home/martin/Data/WebKit/Source/WebCore/style/StyleResolveTree.cpp:963
#13 0x00007ffff0ac6afc in WebCore::Document::recalcStyle (this=0x6f5510, change=WebCore::Style::NoChange)
at /home/martin/Data/WebKit/Source/WebCore/dom/Document.cpp:1769
#14 0x00007ffff0ac6db1 in WebCore::Document::updateStyleIfNeeded (this=0x6f5510) at /home/martin/Data/WebKit/Source/WebCore/dom/Document.cpp:1817
#15 0x00007ffff0ad06d7 in WebCore::Document::finishedParsing (this=0x6f5510) at /home/martin/Data/WebKit/Source/WebCore/dom/Document.cpp:4493
#16 0x00007ffff0dcd7d1 in WebCore::HTMLConstructionSite::finishedParsing (this=0x6d1d58)
at /home/martin/Data/WebKit/Source/WebCore/html/parser/HTMLConstructionSite.cpp:395
#17 0x00007ffff0e0646d in WebCore::HTMLTreeBuilder::finished (this=0x6d1d40) at /home/martin/Data/WebKit/Source/WebCore/html/parser/HTMLTreeBuilder.cpp:2997
#18 0x00007ffff0dd5270 in WebCore::HTMLDocumentParser::end (this=0x6e32f0) at /home/martin/Data/WebKit/Source/WebCore/html/parser/HTMLDocumentParser.cpp:439
#19 0x00007ffff0dd535b in WebCore::HTMLDocumentParser::attemptToRunDeferredScriptsAndEnd (this=0x6e32f0)
at /home/martin/Data/WebKit/Source/WebCore/html/parser/HTMLDocumentParser.cpp:450
#20 0x00007ffff0dd3fa5 in WebCore::HTMLDocumentParser::prepareToStopParsing (this=0x6e32f0)
at /home/martin/Data/WebKit/Source/WebCore/html/parser/HTMLDocumentParser.cpp:165
#21 0x00007ffff0dd5414 in WebCore::HTMLDocumentParser::endIfDelayed (this=0x6e32f0)
at /home/martin/Data/WebKit/Source/WebCore/html/parser/HTMLDocumentParser.cpp:475
#22 0x00007ffff0dd5670 in WebCore::HTMLDocumentParser::resumeParsingAfterScriptExecution (this=0x6e32f0)
at /home/martin/Data/WebKit/Source/WebCore/html/parser/HTMLDocumentParser.cpp:532
#23 0x00007ffff0dd58f2 in WebCore::HTMLDocumentParser::notifyFinished (this=0x6e32f0, cachedResource=0x6dd170)
at /home/martin/Data/WebKit/Source/WebCore/html/parser/HTMLDocumentParser.cpp:571
#24 0x00007ffff0fc1450 in WebCore::CachedResource::checkNotify (this=0x6dd170) at /home/martin/Data/WebKit/Source/WebCore/loader/cache/CachedResource.cpp:332
#25 0x00007ffff0fc15c3 in WebCore::CachedResource::error (this=0x6dd170, status=WebCore::CachedResource::LoadError)
at /home/martin/Data/WebKit/Source/WebCore/loader/cache/CachedResource.cpp:358
#26 0x00007ffff0f796e2 in WebCore::SubresourceLoader::didFail (this=0x6dd7f0, error=...)
at /home/martin/Data/WebKit/Source/WebCore/loader/SubresourceLoader.cpp:338
#27 0x00007ffff0f7576d in WebCore::ResourceLoader::didFail (this=0x6dd7f0, error=...) at /home/martin/Data/WebKit/Source/WebCore/loader/ResourceLoader.cpp:515
#28 0x00007ffff1858e1c in WebCore::sendRequestCallback (result=0x7852b0, data=0x6ddc00)
at /home/martin/Data/WebKit/Source/WebCore/platform/network/soup/ResourceHandleSoup.cpp:678
#29 0x00007fffebe2b47b in g_task_return_now (task=0x7852b0) at gtask.c:1108
#30 0x00007fffebe2b499 in complete_in_idle_cb (task=0x7852b0) at gtask.c:1117
#31 0x00007fffeb87b536 in g_main_dispatch (context=0x669000) at gmain.c:3065
#32 g_main_context_dispatch (context=context at entry=0x669000) at gmain.c:3641
#33 0x00007fffecb5c708 in _ecore_glib_select__locked (ecore_timeout=<optimized out>, efds=<optimized out>, wfds=0x7fffffffda20, rfds=0x7fffffffd9a0,
ecore_fds=8, ctx=<optimized out>) at ecore_glib.c:171
#34 _ecore_glib_select (ecore_fds=8, rfds=0x7fffffffd9a0, wfds=0x7fffffffda20, efds=<optimized out>, ecore_timeout=<optimized out>) at ecore_glib.c:205
#35 0x00007fffecb56b37 in _ecore_main_select (timeout=<optimized out>) at ecore_main.c:1466
#36 0x00007fffecb576c5 in _ecore_main_loop_iterate_internal (once_only=once_only at entry=0) at ecore_main.c:1894
#37 0x00007fffecb579c7 in ecore_main_loop_begin () at ecore_main.c:956
#38 0x00007ffff766ae5f in WTF::RunLoop::run () at /home/martin/Data/WebKit/Source/WTF/wtf/efl/RunLoopEfl.cpp:51
#39 0x00007ffff75f4789 in WebKit::WebProcessMainEfl (argc=2, argv=0x7fffffffdea8)
at /home/martin/Data/WebKit/Source/WebKit2/WebProcess/efl/WebProcessMainEfl.cpp:126
#40 0x0000000000400840 in main (argc=2, argv=0x7fffffffdea8) at /home/martin/Data/WebKit/Source/WebKit2/efl/MainEfl.cpp:30
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