ext/dom: DOMNode::insertBefore() dropping the node used as its own re… - #23379
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devnexen wants to merge 1 commit into
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ext/dom: DOMNode::insertBefore() dropping the node used as its own re…#23379devnexen wants to merge 1 commit into
devnexen wants to merge 1 commit into
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…ference. Fix php#23365 insertBefore($n, $n) unlinked the node, then rebuilt its position from the pointers the unlink had just cleared, leaving it out of the document with a self-referencing sibling list, freed twice at teardown. Retarget the reference to the node's next sibling, as the modern DOM already does.
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August 19, 2026 17:10
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…ference.
Fix #23365
insertBefore($n, $n) unlinked the node, then rebuilt its position from the pointers the unlink had just cleared, leaving it out of the document with a self-referencing sibling list, freed twice at teardown. Retarget the reference to the node's next sibling, as the modern DOM already does.