nephele/haikuwebkit - haikuwebkit - GryphNode

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Nullptr crash in CompositeEditCommand::splitTreeToNode https://bugs.webkit.org/show_bug.cgi?id=208039 <rdar://problem/52011355> Patch by Jack Lee <shihchieh_lee@apple.com> on 2020-02-25 Reviewed by Ryosuke Niwa. When inserting a list (InsertListCommand) around orphaned list items, if unordered list is not editable, skip moving list items in function fixOrphanedListChild. Source/WebCore: Test: fast/lists/insert-list-user-modify-read-only-orphaned-li.html * editing/InsertListCommand.cpp: (WebCore::InsertListCommand::fixOrphanedListChild): (WebCore::InsertListCommand::doApplyForSingleParagraph): * editing/InsertListCommand.h: LayoutTests: * fast/lists/insert-list-user-modify-read-only-orphaned-li-expected.txt: Added. * fast/lists/insert-list-user-modify-read-only-orphaned-li.html: Added. Canonical link: https://commits.webkit.org/221170@main git-svn-id: https://svn.webkit.org/repository/webkit/trunk@257407 268f45cc-cd09-0410-ab3c-d52691b4dbfc

2020-02-26 05:18:06 +00:00

Tests inserting ol when user-modify is read-only, with an orphaned li. The test passes if WebKit doesn't crash or hit an assertion.