haikuwebkit/LayoutTests/fast/table/crash-beforeBorder-dirty-se...

Bug 75215: Crash in RenderTable::borderBefore
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Crash in RenderTable::borderBefore https://bugs.webkit.org/show_bug.cgi?id=75215 Reviewed by David Hyatt. Source/WebCore: Test: fast/table/crash-beforeBorder-dirty-section.html This is a regression from r97661 that added some calls to get the object's borders but tables are a special case and they may need to recompute some sections' pointers. The whole sections' pointers lazy recomputation logic is unfortunately far from being bullet proof and this change is only a mitigation for the current crash. * rendering/RenderTable.cpp: (WebCore::RenderTable::borderBefore): (WebCore::RenderTable::borderAfter): Make sure we recompute our sections. The change was made here to avoid hitting the path used inside the table code (ie outerBorder{Before\|After}) that shouldn't be affected. * rendering/RenderTable.h: (WebCore::RenderTable::topSection): Added an ASSERT to catch more bad use in the future. LayoutTests: * fast/table/crash-beforeBorder-dirty-section-expected.txt: Added. * fast/table/crash-beforeBorder-dirty-section.html: Added. Canonical link: https://commits.webkit.org/93579@main git-svn-id: https://svn.webkit.org/repository/webkit/trunk@105542 268f45cc-cd09-0410-ab3c-d52691b4dbfc 2012-01-20 22:16:51 +00:00			`Bug 75215: Crash in RenderTable::borderBefore`
			`This test has passed!`