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haikuwebkit/LayoutTests/fast/editing/insert-text-orphaned-summar...

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Nullptr crash in positionInParentBeforeNode via InsertTextCommand::doApply https://bugs.webkit.org/show_bug.cgi?id=226870 Patch by Frederic Wang <fwang@igalia.com> on 2021-06-16 Reviewed by Ryosuke Niwa. Source/WebCore: deleteSelection call In InsertTextCommand::doApply() can make the endingSelection() orphan. If that happens, exit early to avoid dereferencing a nullptr pointer later. Test: fast/editing/insert-text-orphaned-summary-crash.html * editing/InsertTextCommand.cpp: (WebCore::InsertTextCommand::doApply): LayoutTests: Add regression test. * fast/editing/insert-text-orphaned-summary-crash-expected.txt: Added. * fast/editing/insert-text-orphaned-summary-crash.html: Added. Canonical link: https://commits.webkit.org/238861@main git-svn-id: https://svn.webkit.org/repository/webkit/trunk@278930 268f45cc-cd09-0410-ab3c-d52691b4dbfc
2021-06-16 13:36:22 +00:00
CONSOLE MESSAGE: The test PASS if it does not crash.