[Webkit-unassigned] [Bug 222720] REGRESSION(r272900): Nullptr crash in ComposedTreeIterator::traverseNextInShadowTree() via ShadowRoot::hostChildElementDidChange
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Wed Mar 10 09:59:56 PST 2021
https://bugs.webkit.org/show_bug.cgi?id=222720
Darin Adler <darin at apple.com> changed:
What |Removed |Added
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CC| |darin at apple.com
--- Comment #12 from Darin Adler <darin at apple.com> ---
Comment on attachment 422355
--> https://bugs.webkit.org/attachment.cgi?id=422355
Patch for landing
View in context: https://bugs.webkit.org/attachment.cgi?id=422355&action=review
> Source/WebCore/dom/ComposedTreeIterator.cpp:165
> + if (auto assignedNode = assignedNodes->at(0)) {
Is this correct behavior? Do we want the first non-null assigned node if the first node is null, for example?
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