zend: avoid potential integer overflow in zend_string_concat2 and zend_string_concat3 #21626
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LamentXU123 wants to merge 4 commits intophp:masterfrom
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zend: avoid potential integer overflow in zend_string_concat2 and zend_string_concat3 #21626LamentXU123 wants to merge 4 commits intophp:masterfrom
LamentXU123 wants to merge 4 commits intophp:masterfrom
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LamentXU123
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ndossche
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Apr 3, 2026
ndossche
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Apr 4, 2026
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as per #21607 (comment), the zend_string_concat2 and zend_string_concat3 function might cause to a integer overflow. The PR fix this.