ext/dom: Fix Dom\DtdNamedNodeMap index overflow in dimension access#22630
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LamentXU123 wants to merge 2 commits into
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ext/dom: Fix Dom\DtdNamedNodeMap index overflow in dimension access#22630LamentXU123 wants to merge 2 commits into
LamentXU123 wants to merge 2 commits into
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devnexen
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Jul 7, 2026
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| dump_access(fn() => $doc->doctype->entities[$overflow]); |
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nit: let s test the negative values too
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Dom\DtdNamedNodeMap dimension access could overflow the index when reading DTD entities or notations.