[Webkit-unassigned] [Bug 138054] New: ASSERTION NOT REACHED because of no handling for CSS wordSpacing 'Calculated' value

Fri Oct 24 12:43:59 PDT 2014

https://bugs.webkit.org/show_bug.cgi?id=138054

            Bug ID: 138054
           Summary: ASSERTION NOT REACHED because of no handling for CSS
                    wordSpacing 'Calculated' value
    Classification: Unclassified
           Product: WebKit
           Version: 528+ (Nightly build)
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: CSS
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: sabouhallawa at apple.com

Created attachment 240426
  --> https://bugs.webkit.org/attachment.cgi?id=240426&action=review
calculated css wordSpacing

Open the attached test file.

Result: ASSERTION NOT REACHED with the following call-stack:

#1    0x000000011a1ea347 in WebCore::RenderStyle::setWordSpacing(WebCore::Length) at /Volumes/Data/WebKit/OpenSource/Source/WebCore/rendering/style/RenderStyle.cpp:1385
#2    0x0000000118d1685e in WebCore::LengthPropertyWrapper<WebCore::Length>::blend(WebCore::AnimationBase const*, WebCore::RenderStyle*, WebCore::RenderStyle const*, WebCore::RenderStyle const*, double) const at /Volumes/Data/WebKit/OpenSource/Source/WebCore/page/animation/CSSPropertyAnimation.cpp:456
#3    0x0000000118d083ac in WebCore::CSSPropertyAnimation::blendProperties(WebCore::AnimationBase const*, WebCore::CSSPropertyID, WebCore::RenderStyle*, WebCore::RenderStyle const*, WebCore::RenderStyle const*, double) at /Volumes/Data/WebKit/OpenSource/Source/WebCore/page/animation/CSSPropertyAnimation.cpp:1366
#4    0x0000000119ceced1 in WebCore::KeyframeAnimation::animate(WebCore::CompositeAnimation*, WebCore::RenderElement*, WebCore::RenderStyle const*, WebCore::RenderStyle*, WTF::RefPtr<WebCore::RenderStyle>&) at /Volumes/Data/WebKit/OpenSource/Source/WebCore/page/animation/KeyframeAnimation.cpp:167
#5    0x0000000118b4e518 in WebCore::CompositeAnimation::animate(WebCore::RenderElement&, WebCore::RenderStyle*, WebCore::RenderStyle&) at /Volumes/Data/WebKit/OpenSource/Source/WebCore/page/animation/CompositeAnimation.cpp:322
#6    0x000000011894d85a in WebCore::AnimationController::updateAnimations(WebCore::RenderElement&, WTF::PassRef<WebCore::RenderStyle>) at /Volumes/Data/WebKit/OpenSource/Source/WebCore/page/animation/AnimationController.cpp:519
#7    0x000000011a5d2ac1 in WebCore::RenderElement::setAnimatableStyle(WTF::PassRef<WebCore::RenderStyle>) at /Volumes/Data/WebKit/OpenSource/Source/WebCore/rendering/RenderElement.h:254
#8    0x000000011a5cf96f in WebCore::Style::resolveLocal(WebCore::Element&, WebCore::RenderStyle&, WebCore::Style::RenderTreePosition&, WebCore::Style::Change) at /Volumes/Data/WebKit/OpenSource/Source/WebCore/style/StyleResolveTree.cpp:767
#9    0x000000011a5cd1dd in WebCore::Style::resolveTree(WebCore::Element&, WebCore::RenderStyle&, WebCore::Style::RenderTreePosition&, WebCore::Style::Change) at /Volumes/Data/WebKit/OpenSource/Source/WebCore/style/StyleResolveTree.cpp:921
#10    0x000000011a5cd43b in WebCore::Style::resolveTree(WebCore::Element&, WebCore::RenderStyle&, WebCore::Style::RenderTreePosition&, WebCore::Style::Change) at /Volumes/Data/WebKit/OpenSource/Source/WebCore/style/StyleResolveTree.cpp:958
#11    0x000000011a5cd43b in WebCore::Style::resolveTree(WebCore::Element&, WebCore::RenderStyle&, WebCore::Style::RenderTreePosition&, WebCore::Style::Change) at /Volumes/Data/WebKit/OpenSource/Source/WebCore/style/StyleResolveTree.cpp:958
#12    0x000000011a5cd098 in WebCore::Style::resolveTree(WebCore::Document&, WebCore::Style::Change) at /Volumes/Data/WebKit/OpenSource/Source/WebCore/style/StyleResolveTree.cpp:1000
#13    0x0000000118e5cb96 in WebCore::Document::recalcStyle(WebCore::Style::Change) at /Volumes/Data/WebKit/OpenSource/Source/WebCore/dom/Document.cpp:1798
#14    0x0000000118e58d6f in WebCore::Document::updateStyleIfNeeded() at /Volumes/Data/WebKit/OpenSource/Source/WebCore/dom/Document.cpp:1843
#15    0x000000011894bd61 in WebCore::AnimationControllerPrivate::updateAnimations(WebCore::SetChanged) at /Volumes/Data/WebKit/OpenSource/Source/WebCore/page/animation/AnimationController.cpp:118
#16    0x000000011894beaf in WebCore::AnimationControllerPrivate::updateAnimationTimer(WebCore::SetChanged) at /Volumes/Data/WebKit/OpenSource/Source/WebCore/page/animation/AnimationController.cpp:139
#17    0x000000011894b7bd in WebCore::AnimationControllerPrivate::animationTimerFired(WebCore::Timer<WebCore::AnimationControllerPrivate>&) at /Volumes/Data/WebKit/OpenSource/Source/WebCore/page/animation/AnimationController.cpp:236
#18    0x0000000118958547 in decltype(*(std::__1::forward<WebCore::AnimationControllerPrivate*&>(fp0)).*fp(std::__1::forward<WebCore::Timer<WebCore::AnimationControllerPrivate>&>(fp1))) std::__1::__invoke<void (WebCore::AnimationControllerPrivate::*&)(WebCore::Timer<WebCore::AnimationControllerPrivate>&), WebCore::AnimationControllerPrivate*&, WebCore::Timer<WebCore::AnimationControllerPrivate>&, void>(void (WebCore::AnimationControllerPrivate::*&&&)(WebCore::Timer<WebCore::AnimationControllerPrivate>&), WebCore::AnimationControllerPrivate*&&&, WebCore::Timer<WebCore::AnimationControllerPrivate>&&&) [inlined] at /Applications/Xcode.app/Contents/Developer/Toolchains/OSX10.10.xctoolchain/usr/bin/../include/c++/v1/__functional_base:380
#19    0x00000001189584b5 in std::__1::__bind_return<void (WebCore::AnimationControllerPrivate::*)(WebCore::Timer<WebCore::AnimationControllerPrivate>&), std::__1::tuple<WebCore::AnimationControllerPrivate*, std::__1::reference_wrapper<WebCore::Timer<WebCore::AnimationControllerPrivate> > >, std::__1::tuple<>, _is_valid_bind_return<void (WebCore::AnimationControllerPrivate::*)(WebCore::Timer<WebCore::AnimationControllerPrivate>&), std::__1::tuple<WebCore::AnimationControllerPrivate*, std::__1::reference_wrapper<WebCore::Timer<WebCore::AnimationControllerPrivate> > >, std::__1::tuple<> >::value>::type std::__1::__apply_functor<void (WebCore::AnimationControllerPrivate::*)(WebCore::Timer<WebCore::AnimationControllerPrivate>&), std::__1::tuple<WebCore::AnimationControllerPrivate*, std::__1::reference_wrapper<WebCore::Timer<WebCore::AnimationControllerPrivate> > >, 0ul, 1ul, std::__1::tuple<> >(void (WebCore::AnimationControllerPrivate::*&)(WebCore::Timer<WebCore::AnimationControllerPriv
#20    0x0000000118958447 in std::__1::__bind_return<void (WebCore::AnimationControllerPrivate::*)(WebCore::Timer<WebCore::AnimationControllerPrivate>&), std::__1::tuple<WebCore::AnimationControllerPrivate*, std::__1::reference_wrapper<WebCore::Timer<WebCore::AnimationControllerPrivate> > >, std::__1::tuple<>, _is_valid_bind_return<void (WebCore::AnimationControllerPrivate::*)(WebCore::Timer<WebCore::AnimationControllerPrivate>&), std::__1::tuple<WebCore::AnimationControllerPrivate*, std::__1::reference_wrapper<WebCore::Timer<WebCore::AnimationControllerPrivate> > >, std::__1::tuple<> >::value>::type std::__1::__bind<void (WebCore::AnimationControllerPrivate::*&)(WebCore::Timer<WebCore::AnimationControllerPrivate>&), WebCore::AnimationControllerPrivate*&, std::__1::reference_wrapper<WebCore::Timer<WebCore::AnimationControllerPrivate> > >::operator()<>() [inlined] at /Applications/Xcode.app/Contents/Developer/Toolchains/OSX10.10.xctoolchain/usr/bin/../include/c++/v1/functional:2085
#21    0x000000011895841c in decltype(std::__1::forward<std::__1::__bind<void (WebCore::AnimationControllerPrivate::*&)(WebCore::Timer<WebCore::AnimationControllerPrivate>&), WebCore::AnimationControllerPrivate*&, std::__1::reference_wrapper<WebCore::Timer<WebCore::AnimationControllerPrivate> > >&>(fp)(std::__1::forward<>(fp0))) std::__1::__invoke<std::__1::__bind<void (WebCore::AnimationControllerPrivate::*&)(WebCore::Timer<WebCore::AnimationControllerPrivate>&), WebCore::AnimationControllerPrivate*&, std::__1::reference_wrapper<WebCore::Timer<WebCore::AnimationControllerPrivate> > >&>(std::__1::__bind<void (WebCore::AnimationControllerPrivate::*&)(WebCore::Timer<WebCore::AnimationControllerPrivate>&), WebCore::AnimationControllerPrivate*&, std::__1::reference_wrapper<WebCore::Timer<WebCore::AnimationControllerPrivate> > >&&&) [inlined] at /Applications/Xcode.app/Contents/Developer/Toolchains/OSX10.10.xctoolchain/usr/bin/../include/c++/v1/__functional_base:413
#22    0x000000011895841c in std::__1::__function::__func<std::__1::__bind<void (WebCore::AnimationControllerPrivate::*&)(WebCore::Timer<WebCore::AnimationControllerPrivate>&), WebCore::AnimationControllerPrivate*&, std::__1::reference_wrapper<WebCore::Timer<WebCore::AnimationControllerPrivate> > >, std::__1::allocator<std::__1::__bind<void (WebCore::AnimationControllerPrivate::*&)(WebCore::Timer<WebCore::AnimationControllerPrivate>&), WebCore::AnimationControllerPrivate*&, std::__1::reference_wrapper<WebCore::Timer<WebCore::AnimationControllerPrivate> > > >, void ()>::operator()() at /Applications/Xcode.app/Contents/Developer/Toolchains/OSX10.10.xctoolchain/usr/bin/../include/c++/v1/functional:1370
#23    0x000000011891e68a in std::__1::function<void ()>::operator()() const at /Applications/Xcode.app/Contents/Developer/Toolchains/OSX10.10.xctoolchain/usr/bin/../include/c++/v1/functional:1755
#24    0x0000000118956fac in WebCore::Timer<WebCore::AnimationControllerPrivate>::fired() at /Volumes/Data/WebKit/OpenSource/Source/WebCore/platform/Timer.h:133
#25    0x000000011a7c5cdc in WebCore::ThreadTimers::sharedTimerFiredInternal() at /Volumes/Data/WebKit/OpenSource/Source/WebCore/platform/ThreadTimers.cpp:132
#26    0x000000011a7c5999 in WebCore::ThreadTimers::sharedTimerFired() at /Volumes/Data/WebKit/OpenSource/Source/WebCore/platform/ThreadTimers.cpp:107
#27    0x000000011a48aeff in WebCore::timerFired(__CFRunLoopTimer*, void*) at /Volumes/Data/WebKit/OpenSource/Source/WebCore/platform/mac/SharedTimerMac.mm:124

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