[Webkit-unassigned] [Bug 225326] New: Crash in WebCore::nextBoundary()

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon May 3 13:12:30 PDT 2021


https://bugs.webkit.org/show_bug.cgi?id=225326

            Bug ID: 225326
           Summary: Crash in WebCore::nextBoundary()
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Keywords: InRadar
          Severity: Normal
          Priority: P2
         Component: HTML Editing
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: julian_a_gonzalez at apple.com
                CC: rniwa at webkit.org, wenson_hsieh at apple.com

e.g.

0   WebCore::Node::ref() const + 0
1   WTF::Ref<WebCore::Node, WTF::RawPtrTraits<WebCore::Node> >::Ref(WebCore::Node&) + 0
2   WTF::Ref<WebCore::Node, WTF::RawPtrTraits<WebCore::Node> >::Ref(WebCore::Node&) + 0
3   WebCore::TextIterator::range() const + 65
4   WebCore::CharacterIterator::range() const + 22
5   WebCore::nextBoundary(WebCore::VisiblePosition const&, unsigned int (*)(WTF::StringView, unsigned int, WebCore::BoundarySearchContextAvailability, bool&)) + 835
6   WebCore::endOfWord(WebCore::VisiblePosition const&, WebCore::EWordSide) + 449
7   WebCore::AlternativeTextController::respondToChangedSelection(WebCore::VisibleSelection const&) + 467
8   WebCore::Editor::editorUIUpdateTimerFired() + 547
9   WebCore::Editor::updateEditorUINowIfScheduled() + 49
10  WebCore::Editor::appliedEditing(WebCore::CompositeEditCommand&) + 1052
11  WebCore::TypingCommand::typingAddedToOpenCommand(WebCore::TypingCommand::ETypingCommand) + 120

<rdar://problem/76761928>

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