[Webkit-unassigned] [Bug 141645] New: ASSERTION FAILED: !length.isUndefined() in WebCore::GridLength::GridLength

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon Feb 16 07:16:29 PST 2015 

https://bugs.webkit.org/show_bug.cgi?id=141645

            Bug ID: 141645
           Summary: ASSERTION FAILED: !length.isUndefined() in
                    WebCore::GridLength::GridLength
    Classification: Unclassified
           Product: WebKit
           Version: 528+ (Nightly build)
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Layout and Rendering
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: rhodovan.u-szeged at partner.samsung.com
                CC: jfernandez at igalia.com, rego at igalia.com,
                    svillar at igalia.com
            Blocks: 116980

Created attachment 246651
  --> https://bugs.webkit.org/attachment.cgi?id=246651&action=review
Test case

Load this with debug WK:

<!DOCTYPE html>
<style>
title {
    -webkit-grid: dense row 755ex;
}
</style>
<title>



Backtrace:

ASSERTION FAILED: !length.isUndefined()
../../Source/WebCore/rendering/style/GridLength.h(51) : WebCore::GridLength::GridLength(const WebCore::Length&)

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fff94ed1700 (LWP 10281)]
0x00007fffed74709f in WTFCrash () at ../../Source/WTF/wtf/Assertions.cpp:321
321        *(int *)(uintptr_t)0xbbadbeef = 0;
#0  0x00007fffed74709f in WTFCrash () at ../../Source/WTF/wtf/Assertions.cpp:321
#1  0x00007ffff2d08544 in WebCore::GridLength::GridLength (this=0x7fffffff5390, length=...) at ../../Source/WebCore/rendering/style/GridLength.h:51
#2  0x00007ffff3e01f9c in WebCore::StyleBuilderConverter::createGridTrackBreadth (primitiveValue=..., styleResolver=...) at ../../Source/WebCore/css/StyleBuilderConverter.h:769
#3  0x00007ffff3e02062 in WebCore::StyleBuilderConverter::createGridTrackSize (value=..., styleResolver=...) at ../../Source/WebCore/css/StyleBuilderConverter.h:775
#4  0x00007ffff3e02d21 in WebCore::StyleBuilderConverter::convertGridTrackSize (styleResolver=..., value=...) at ../../Source/WebCore/css/StyleBuilderConverter.h:886
#5  0x00007ffff3e1fa22 in WebCore::StyleBuilderFunctions::applyValueWebkitGridAutoColumns (styleResolver=..., value=...) at DerivedSources/WebCore/StyleBuilder.cpp:3902
#6  0x00007ffff3df399d in WebCore::StyleBuilder::applyProperty (property=WebCore::CSSPropertyWebkitGridAutoColumns, styleResolver=..., value=..., isInitial=false, isInherit=false) at DerivedSources/WebCore/StyleBuilder.cpp:7612
#7  0x00007ffff2e358f1 in WebCore::StyleResolver::applyProperty (this=0x7fffd97e5750, id=WebCore::CSSPropertyWebkitGridAutoColumns, value=0x7fffd9fc1138) at ../../Source/WebCore/css/StyleResolver.cpp:1958
#8  0x00007ffff2e38de5 in WebCore::StyleResolver::CascadedProperties::Property::apply (this=0x7fffffffb3a0, resolver=...) at ../../Source/WebCore/css/StyleResolver.cpp:2684
#9  0x00007ffff2e38f5a in WebCore::StyleResolver::applyCascadedProperties (this=0x7fffd97e5750, cascade=..., firstProperty=18, lastProperty=429) at ../../Source/WebCore/css/StyleResolver.cpp:2714
#10 0x00007ffff2e35352 in WebCore::StyleResolver::applyMatchedProperties (this=0x7fffd97e5750, matchResult=..., element=0x7fffd9ff9528, shouldUseMatchedPropertiesCache=WebCore::StyleResolver::UseMatchedPropertiesCache) at ../../Source/WebCore/css/StyleResolver.cpp:1795
#11 0x00007ffff2e305e2 in WebCore::StyleResolver::styleForElement (this=0x7fffd97e5750, element=0x7fffd9ff9528, defaultParent=0x7fffd9fe7c60, sharingBehavior=WebCore::AllowStyleSharing, matchingBehavior=WebCore::MatchAllRules, regionForStyling=0x0) at ../../Source/WebCore/css/StyleResolver.cpp:803
#12 0x00007ffff2ecf332 in WebCore::Document::styleForElementIgnoringPendingStylesheets (this=0x7fffd8040fc0, element=0x7fffd9ff9528) at ../../Source/WebCore/dom/Document.cpp:1886
#13 0x00007ffff2f396e7 in WebCore::Element::computedStyle (this=0x7fffd9ff9528, pseudoElementSpecifier=WebCore::NOPSEUDO) at ../../Source/WebCore/dom/Element.cpp:2242
#14 0x00007ffff31b3e42 in WebCore::HTMLTitleElement::textWithDirection (this=0x7fffd9ff9528) at ../../Source/WebCore/html/HTMLTitleElement.cpp:87
#15 0x00007ffff31b3d31 in WebCore::HTMLTitleElement::childrenChanged (this=0x7fffd9ff9528, change=...) at ../../Source/WebCore/html/HTMLTitleElement.cpp:70
#16 0x00007ffff2eac2c3 in WebCore::ContainerNode::notifyChildInserted (this=0x7fffd9ff9528, child=..., source=WebCore::ContainerNode::ChildChangeSourceParser) at ../../Source/WebCore/dom/ContainerNode.cpp:338
#17 0x00007ffff2eadfeb in WebCore::ContainerNode::parserAppendChild (this=0x7fffd9ff9528, newChild=...) at ../../Source/WebCore/dom/ContainerNode.cpp:753
#18 0x00007ffff324b54f in WebCore::insert (task=...) at ../../Source/WebCore/html/parser/HTMLConstructionSite.cpp:107
#19 0x00007ffff324b5de in WebCore::executeInsertTask (task=...) at ../../Source/WebCore/html/parser/HTMLConstructionSite.cpp:114
#20 0x00007ffff324b806 in WebCore::executeTask (task=...) at ../../Source/WebCore/html/parser/HTMLConstructionSite.cpp:152
#21 0x00007ffff324e50d in WebCore::HTMLConstructionSite::insertTextNode (this=0x7fffd97e74a0, characters=..., whitespaceMode=WebCore::WhitespaceUnknown) at ../../Source/WebCore/html/parser/HTMLConstructionSite.cpp:576
#22 0x00007ffff328775b in WebCore::HTMLTreeBuilder::processCharacterBuffer (this=0x7fffd97e7480, buffer=...) at ../../Source/WebCore/html/parser/HTMLTreeBuilder.cpp:2478
#23 0x00007ffff3287156 in WebCore::HTMLTreeBuilder::processCharacter (this=0x7fffd97e7480, token=...) at ../../Source/WebCore/html/parser/HTMLTreeBuilder.cpp:2272
#24 0x00007ffff327d183 in WebCore::HTMLTreeBuilder::processToken (this=0x7fffd97e7480, token=...) at ../../Source/WebCore/html/parser/HTMLTreeBuilder.cpp:382
#25 0x00007ffff327cf83 in WebCore::HTMLTreeBuilder::constructTree (this=0x7fffd97e7480, token=...) at ../../Source/WebCore/html/parser/HTMLTreeBuilder.cpp:341
#26 0x00007ffff3255048 in WebCore::HTMLDocumentParser::constructTreeFromHTMLToken (this=0x7fffd8017c80, rawToken=...) at ../../Source/WebCore/html/parser/HTMLDocumentParser.cpp:321
#27 0x00007ffff3254c77 in WebCore::HTMLDocumentParser::pumpTokenizer (this=0x7fffd8017c80, mode=WebCore::HTMLDocumentParser::AllowYield) at ../../Source/WebCore/html/parser/HTMLDocumentParser.cpp:276
#28 0x00007ffff3254597 in WebCore::HTMLDocumentParser::pumpTokenizerIfPossible (this=0x7fffd8017c80, mode=WebCore::HTMLDocumentParser::AllowYield) at ../../Source/WebCore/html/parser/HTMLDocumentParser.cpp:166
#29 0x00007ffff325558b in WebCore::HTMLDocumentParser::append (this=0x7fffd8017c80, inputSource=...) at ../../Source/WebCore/html/parser/HTMLDocumentParser.cpp:391
#30 0x00007ffff2ec47d9 in WebCore::DecodedDataDocumentParser::flush (this=0x7fffd8017c80, writer=...) at ../../Source/WebCore/dom/DecodedDataDocumentParser.cpp:60
#31 0x00007ffff33c1537 in WebCore::DocumentWriter::end (this=0x7fffd801ac20) at ../../Source/WebCore/loader/DocumentWriter.cpp:244
#32 0x00007ffff33acbd1 in WebCore::DocumentLoader::finishedLoading (this=0x7fffd801ab80, finishTime=0) at ../../Source/WebCore/loader/DocumentLoader.cpp:441
#33 0x00007ffff33ac93a in WebCore::DocumentLoader::notifyFinished (this=0x7fffd801ab80, resource=0x7fffd803ca40) at ../../Source/WebCore/loader/DocumentLoader.cpp:375
#34 0x00007ffff3461090 in WebCore::CachedResource::checkNotify (this=0x7fffd803ca40) at ../../Source/WebCore/loader/cache/CachedResource.cpp:293
#35 0x00007ffff346118e in WebCore::CachedResource::finishLoading (this=0x7fffd803ca40) at ../../Source/WebCore/loader/cache/CachedResource.cpp:309
#36 0x00007ffff345d6f5 in WebCore::CachedRawResource::finishLoading (this=0x7fffd803ca40, data=0x7fffd9fc8330) at ../../Source/WebCore/loader/cache/CachedRawResource.cpp:104
#37 0x00007ffff340feb9 in WebCore::SubresourceLoader::didFinishLoading (this=0x7fffd8011000, finishTime=0) at ../../Source/WebCore/loader/SubresourceLoader.cpp:364
#38 0x00007ffff340b7f3 in WebCore::ResourceLoader::didFinishLoading (this=0x7fffd8011000, finishTime=0) at ../../Source/WebCore/loader/ResourceLoader.cpp:542
#39 0x00007ffff3dbe10f in WebCore::readCallback (asyncResult=0x6b31f0, data=0x7fffd9fc4000) at ../../Source/WebCore/platform/network/soup/ResourceHandleSoup.cpp:1295
#40 0x00007fffeb27c7e6 in async_ready_callback_wrapper (source_object=0x7c72d0, res=0x6b31f0, user_data=user_data at entry=0x7fffd9fc4000) at ginputstream.c:523
#41 0x00007fffeb2a20e5 in g_task_return_now (task=0x6b31f0) at gtask.c:1077
#42 0x00007fffeb2a2109 in complete_in_idle_cb (task=0x6b31f0) at gtask.c:1086
#43 0x00007fffea55aa1d in g_main_dispatch (context=0x478b00) at gmain.c:3064
#44 g_main_context_dispatch (context=context at entry=0x478b00) at gmain.c:3663
#45 0x00007fffea55ad88 in g_main_context_iterate (context=0x478b00, block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3734
#46 0x00007fffea55b04a in g_main_loop_run (loop=0x901d10) at gmain.c:3928
#47 0x00007ffff44b7750 in WTF::RunLoop::run () at ../../Source/WTF/wtf/gtk/RunLoopGtk.cpp:59
#48 0x00007ffff29a854c in WebKit::ChildProcessMain<WebKit::WebProcess, WebKit::WebProcessMain> (argc=2, argv=0x7fffffffd948) at ../../Source/WebKit2/Shared/unix/ChildProcessMain.h:61
#49 0x00007ffff29a83b1 in WebKit::WebProcessMainUnix (argc=2, argv=0x7fffffffd948) at ../../Source/WebKit2/WebProcess/gtk/WebProcessMainGtk.cpp:77
#50 0x00000000004008d1 in main (argc=2, argv=0x7fffffffd948) at ../../Source/WebKit2/WebProcess/EntryPoint/unix/WebProcessMain.cpp:44

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20150216/d8c931b9/attachment-0002.html>

More information about the webkit-unassigned mailing list