[Webkit-unassigned] [Bug 139392] New: ASSERTION FAILED: !isCalculated() in WebCore::Length::value

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon Dec 8 05:33:30 PST 2014 

https://bugs.webkit.org/show_bug.cgi?id=139392

            Bug ID: 139392
           Summary: ASSERTION FAILED: !isCalculated() in
                    WebCore::Length::value
    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: akling at apple.com, darin at apple.com
            Blocks: 116980

Created attachment 242804
  --> https://bugs.webkit.org/attachment.cgi?id=242804&action=review
Test case

The failing test:

<!DOCTYPE html>
<table>
    <td style="width: calc(100% + 100px);"></td>
</table>


Backtrace:

ASSERTION FAILED: !isCalculated()
../../Source/WebCore/platform/Length.h(244) : float WebCore::Length::value() const

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fff98927700 (LWP 9861)]
0x00007fffedbca36f in WTFCrash () at ../../Source/WTF/wtf/Assertions.cpp:321
321        *(int *)(uintptr_t)0xbbadbeef = 0;
#0  0x00007fffedbca36f in WTFCrash () at ../../Source/WTF/wtf/Assertions.cpp:321
#1  0x00007ffff2d09fe2 in WebCore::Length::value (this=0x7fffffffb920) at ../../Source/WebCore/platform/Length.h:244
#2  0x00007ffff38e3a88 in WebCore::AutoTableLayout::recalcColumn (this=0x70a750, effCol=0) at ../../Source/WebCore/rendering/AutoTableLayout.cpp:88
#3  0x00007ffff38e42ed in WebCore::AutoTableLayout::fullRecalc (this=0x70a750) at ../../Source/WebCore/rendering/AutoTableLayout.cpp:180
#4  0x00007ffff38e45ed in WebCore::AutoTableLayout::computeIntrinsicLogicalWidths (this=0x70a750, minWidth=..., maxWidth=...) at ../../Source/WebCore/rendering/AutoTableLayout.cpp:215
#5  0x00007ffff3ae8e27 in WebCore::RenderTable::computeIntrinsicLogicalWidths (this=0x63f040, minWidth=..., maxWidth=...) at ../../Source/WebCore/rendering/RenderTable.cpp:765
#6  0x00007ffff3ae8e8d in WebCore::RenderTable::computePreferredLogicalWidths (this=0x63f040) at ../../Source/WebCore/rendering/RenderTable.cpp:774
#7  0x00007ffff399189a in WebCore::RenderBox::maxPreferredLogicalWidth (this=0x63f040) at ../../Source/WebCore/rendering/RenderBox.cpp:1010
#8  0x00007ffff3ae5bb4 in WebCore::RenderTable::updateLogicalWidth (this=0x63f040) at ../../Source/WebCore/rendering/RenderTable.cpp:304
#9  0x00007ffff3ae6b81 in WebCore::RenderTable::layout (this=0x63f040) at ../../Source/WebCore/rendering/RenderTable.cpp:441
#10 0x00007ffff395fa64 in WebCore::RenderBlockFlow::layoutBlockChild (this=0x7126a0, child=..., marginInfo=..., previousFloatLogicalBottom=..., maxFloatLogicalBottom=...) at ../../Source/WebCore/rendering/RenderBlockFlow.cpp:699
#11 0x00007ffff395f581 in WebCore::RenderBlockFlow::layoutBlockChildren (this=0x7126a0, relayoutChildren=true, maxFloatLogicalBottom=...) at ../../Source/WebCore/rendering/RenderBlockFlow.cpp:620
#12 0x00007ffff395e9ae in WebCore::RenderBlockFlow::layoutBlock (this=0x7126a0, relayoutChildren=true, pageLogicalHeight=...) at ../../Source/WebCore/rendering/RenderBlockFlow.cpp:473
#13 0x00007ffff393456f in WebCore::RenderBlock::layout (this=0x7126a0) at ../../Source/WebCore/rendering/RenderBlock.cpp:931
#14 0x00007ffff395fa64 in WebCore::RenderBlockFlow::layoutBlockChild (this=0x7125d0, child=..., marginInfo=..., previousFloatLogicalBottom=..., maxFloatLogicalBottom=...) at ../../Source/WebCore/rendering/RenderBlockFlow.cpp:699
#15 0x00007ffff395f581 in WebCore::RenderBlockFlow::layoutBlockChildren (this=0x7125d0, relayoutChildren=true, maxFloatLogicalBottom=...) at ../../Source/WebCore/rendering/RenderBlockFlow.cpp:620
#16 0x00007ffff395e9ae in WebCore::RenderBlockFlow::layoutBlock (this=0x7125d0, relayoutChildren=true, pageLogicalHeight=...) at ../../Source/WebCore/rendering/RenderBlockFlow.cpp:473
#17 0x00007ffff393456f in WebCore::RenderBlock::layout (this=0x7125d0) at ../../Source/WebCore/rendering/RenderBlock.cpp:931
#18 0x00007ffff395fa64 in WebCore::RenderBlockFlow::layoutBlockChild (this=0x790830, child=..., marginInfo=..., previousFloatLogicalBottom=..., maxFloatLogicalBottom=...) at ../../Source/WebCore/rendering/RenderBlockFlow.cpp:699
#19 0x00007ffff395f581 in WebCore::RenderBlockFlow::layoutBlockChildren (this=0x790830, relayoutChildren=true, maxFloatLogicalBottom=...) at ../../Source/WebCore/rendering/RenderBlockFlow.cpp:620
#20 0x00007ffff395e9ae in WebCore::RenderBlockFlow::layoutBlock (this=0x790830, relayoutChildren=true, pageLogicalHeight=...) at ../../Source/WebCore/rendering/RenderBlockFlow.cpp:473
#21 0x00007ffff393456f in WebCore::RenderBlock::layout (this=0x790830) at ../../Source/WebCore/rendering/RenderBlock.cpp:931
#22 0x00007ffff3b2e84d in WebCore::RenderView::layoutContent (this=0x790830, state=...) at ../../Source/WebCore/rendering/RenderView.cpp:232
#23 0x00007ffff3b2ef1d in WebCore::RenderView::layout (this=0x790830) at ../../Source/WebCore/rendering/RenderView.cpp:357
#24 0x00007ffff369c389 in WebCore::FrameView::layout (this=0x78db30, allowSubtree=true) at ../../Source/WebCore/page/FrameView.cpp:1313
#25 0x00007ffff3067dc5 in WebCore::Document::implicitClose (this=0x843b20) at ../../Source/WebCore/dom/Document.cpp:2486
#26 0x00007ffff3547a0d in WebCore::FrameLoader::checkCallImplicitClose (this=0x602258) at ../../Source/WebCore/loader/FrameLoader.cpp:898
#27 0x00007ffff3547779 in WebCore::FrameLoader::checkCompleted (this=0x602258) at ../../Source/WebCore/loader/FrameLoader.cpp:844
#28 0x00007ffff35474e2 in WebCore::FrameLoader::finishedParsing (this=0x602258) at ../../Source/WebCore/loader/FrameLoader.cpp:764
#29 0x00007ffff3070c99 in WebCore::Document::finishedParsing (this=0x843b20) at ../../Source/WebCore/dom/Document.cpp:4615
#30 0x00007ffff33c6039 in WebCore::HTMLConstructionSite::finishedParsing (this=0x78f628) at ../../Source/WebCore/html/parser/HTMLConstructionSite.cpp:395
#31 0x00007ffff3403a33 in WebCore::HTMLTreeBuilder::finished (this=0x78f610) at ../../Source/WebCore/html/parser/HTMLTreeBuilder.cpp:3009
#32 0x00007ffff33ced4e in WebCore::HTMLDocumentParser::end (this=0x695350) at ../../Source/WebCore/html/parser/HTMLDocumentParser.cpp:439
#33 0x00007ffff33cee39 in WebCore::HTMLDocumentParser::attemptToRunDeferredScriptsAndEnd (this=0x695350) at ../../Source/WebCore/html/parser/HTMLDocumentParser.cpp:450
#34 0x00007ffff33cd8e7 in WebCore::HTMLDocumentParser::prepareToStopParsing (this=0x695350) at ../../Source/WebCore/html/parser/HTMLDocumentParser.cpp:165
#35 0x00007ffff33cee7c in WebCore::HTMLDocumentParser::attemptToEnd (this=0x695350) at ../../Source/WebCore/html/parser/HTMLDocumentParser.cpp:462
#36 0x00007ffff33cef33 in WebCore::HTMLDocumentParser::finish (this=0x695350) at ../../Source/WebCore/html/parser/HTMLDocumentParser.cpp:490
#37 0x00007ffff3538b7f in WebCore::DocumentWriter::end (this=0x6ff480) at ../../Source/WebCore/loader/DocumentWriter.cpp:246
#38 0x00007ffff35248db in WebCore::DocumentLoader::finishedLoading (this=0x6ff3e0, finishTime=0) at ../../Source/WebCore/loader/DocumentLoader.cpp:440
#39 0x00007ffff3524644 in WebCore::DocumentLoader::notifyFinished (this=0x6ff3e0, resource=0x59dd50) at ../../Source/WebCore/loader/DocumentLoader.cpp:374
#40 0x00007ffff35d5370 in WebCore::CachedResource::checkNotify (this=0x59dd50) at ../../Source/WebCore/loader/cache/CachedResource.cpp:293
#41 0x00007ffff35d546e in WebCore::CachedResource::finishLoading (this=0x59dd50) at ../../Source/WebCore/loader/cache/CachedResource.cpp:309
#42 0x00007ffff35d1b63 in WebCore::CachedRawResource::finishLoading (this=0x59dd50, data=0x789c80) at ../../Source/WebCore/loader/cache/CachedRawResource.cpp:104
#43 0x00007ffff358594c in WebCore::SubresourceLoader::didFinishLoading (this=0x59e400, finishTime=0) at ../../Source/WebCore/loader/SubresourceLoader.cpp:306
#44 0x00007ffff35816e1 in WebCore::ResourceLoader::didFinishLoading (this=0x59e400, finishTime=0) at ../../Source/WebCore/loader/ResourceLoader.cpp:508
#45 0x00007ffff3f303e1 in WebCore::readCallback (asyncResult=0x7891d0, data=0x59ea90) at ../../Source/WebCore/platform/network/soup/ResourceHandleSoup.cpp:1300
#46 0x00007fffeb7ab7d6 in async_ready_callback_wrapper (source_object=0x7c66d0, res=0x7891d0, user_data=user_data at entry=0x59ea90) at ginputstream.c:523
#47 0x00007fffeb7d10d5 in g_task_return_now (task=0x7891d0) at gtask.c:1077
#48 0x00007fffeb7d10f9 in complete_in_idle_cb (task=0x7891d0) at gtask.c:1086
#49 0x00007fffeaa10a1d in g_main_dispatch (context=0x4780a0) at gmain.c:3064
#50 g_main_context_dispatch (context=context at entry=0x4780a0) at gmain.c:3663
#51 0x00007fffeaa10d88 in g_main_context_iterate (context=0x4780a0, block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3734
#52 0x00007fffeaa1104a in g_main_loop_run (loop=0x8eb810) at gmain.c:3928
#53 0x00007ffff45df9dc in WTF::RunLoop::run () at ../../Source/WTF/wtf/gtk/RunLoopGtk.cpp:59
#54 0x00007ffff2b44f82 in WebKit::ChildProcessMain<WebKit::WebProcess, WebKit::WebProcessMain> (argc=2, argv=0x7fffffffd978) at ../../Source/WebKit2/Shared/unix/ChildProcessMain.h:61
#55 0x00007ffff2b44de7 in WebKit::WebProcessMainUnix (argc=2, argv=0x7fffffffd978) at ../../Source/WebKit2/WebProcess/gtk/WebProcessMainGtk.cpp:73
#56 0x0000000000400891 in main (argc=2, argv=0x7fffffffd978) at ../../Source/WebKit2/WebProcess/EntryPoint/unix/WebProcessMain.cpp:44

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