Bug 268967

Summary:

ASSERTION FAILED: softWrapOpportunityIndex > 1 || inlineItemList[softWrapOpportunityIndex].isFloat()

Product:

WebKit

Reporter:

Fujii Hironori <fujii.hironori>

Component:

Layout and Rendering

Assignee:

alan <zalan>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

bfulgham, koivisto, simon.fraser, webkit-bug-importer, zalan

Priority:

Keywords:

InRadar

Version:

WebKit Nightly Build

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
test case	none
test reduction	none
Patch	none
Patch	none
Patch	none
[fast-cq]Patch	none

Fujii Hironori

Reported 2024-02-07 23:36:56 PST

Created attachment 469766 [details] test case I'm observing an assertion failure with WinCairo Debug MiniBrowser 274271@main. ASSERTION FAILED: softWrapOpportunityIndex > 1 || inlineItemList[softWrapOpportunityIndex].isFloat() C:\PSDEV\gc\Source\WebCore\layout/formattingContexts/inline/InlineLineBuilder.cpp(143) : hasTrailingSoftWrapOpportunity 1 00007FF964471CA9 WTFCrash 2 00007FF95D805EAD WTFCrashWithInfo 3 00007FF960E42386 WebCore::Layout::hasTrailingSoftWrapOpportunity 4 00007FF960E423A3 WebCore::Layout::hasTrailingSoftWrapOpportunity 5 00007FF960E41EDC WebCore::Layout::LineBuilder::candidateContentForLine 6 00007FF960E4002D WebCore::Layout::LineBuilder::placeInlineAndFloatContent::<lambda_0>::operator() 7 00007FF960E3EE05 WebCore::Layout::LineBuilder::placeInlineAndFloatContent 8 00007FF960E3E0DA WebCore::Layout::LineBuilder::layoutInlineContent 9 00007FF960E0A32B WebCore::Layout::InlineFormattingContext::lineLayout 10 00007FF960E09618 WebCore::Layout::InlineFormattingContext::layout 11 00007FF960EED208 WebCore::LayoutIntegration::LineLayout::layout 12 00007FF9618D148F WebCore::RenderBlockFlow::layoutModernLines 13 00007FF9618CEB56 WebCore::RenderBlockFlow::layoutInlineChildren 14 00007FF9618CDA03 WebCore::RenderBlockFlow::layoutInFlowChildren 15 00007FF9618CC71A WebCore::RenderBlockFlow::layoutBlock 16 00007FF9618AF87E WebCore::RenderBlock::layout 17 00007FF9619618D3 WebCore::RenderElement::layoutIfNeeded 18 00007FF9618CF802 WebCore::RenderBlockFlow::insertFloatingObject 19 00007FF9618CEEFB WebCore::RenderBlockFlow::layoutBlockChildren 20 00007FF9618CDA42 WebCore::RenderBlockFlow::layoutInFlowChildren 21 00007FF9618CC71A WebCore::RenderBlockFlow::layoutBlock 22 00007FF9618AF87E WebCore::RenderBlock::layout 23 00007FF9618CFDB3 WebCore::RenderBlockFlow::layoutBlockChild 24 00007FF9618CEF38 WebCore::RenderBlockFlow::layoutBlockChildren 25 00007FF9618CDA42 WebCore::RenderBlockFlow::layoutInFlowChildren 26 00007FF9618CC71A WebCore::RenderBlockFlow::layoutBlock 27 00007FF9618AF87E WebCore::RenderBlock::layout 28 00007FF9618CFDB3 WebCore::RenderBlockFlow::layoutBlockChild 29 00007FF9618CEF38 WebCore::RenderBlockFlow::layoutBlockChildren 30 00007FF9618CDA42 WebCore::RenderBlockFlow::layoutInFlowChildren 31 00007FF9618CC71A WebCore::RenderBlockFlow::layoutBlock Exception thrown at 0x00007FF964471CAE (WTF.dll) in WebKitWebProcess.exe: 0xC0000005: Access violation writing location 0x00000000BBADBEEF.

Attachments
test case (15.12 KB, text/html) 2024-02-07 23:36 PST, Fujii Hironori	no flags	Details
test reduction (225 bytes, text/html) 2024-02-08 12:47 PST, alan	no flags	Details
Patch (3.24 KB, patch) 2024-02-08 15:04 PST, alan	no flags	Details Formatted Diff Diff
Patch (3.24 KB, patch) 2024-02-13 11:17 PST, alan	no flags	Details Formatted Diff Diff
Patch (3.24 KB, patch) 2024-02-13 11:49 PST, alan	no flags	Details Formatted Diff Diff
[fast-cq]Patch (3.22 KB, patch) 2024-02-13 12:01 PST, alan	no flags	Details Formatted Diff Diff
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