Fix

danog · danog · commit bba74689d9e0 · 2025-06-17T10:55:48.000+02:00
diff --git a/Zend/zend_alloc.c b/Zend/zend_alloc.c
@@ -2900,7 +2900,7 @@ ZEND_API bool is_zend_mm(void)
 
 ZEND_API bool is_zend_ptr(const void *ptr)
 {
-	ZEND_MM_POISON_HEAP(AG(mm_heap));
+	ZEND_MM_UNPOISON_HEAP(AG(mm_heap));
 #if ZEND_MM_CUSTOM
 	if (AG(mm_heap)->use_custom_heap) {
 		if (AG(mm_heap)->custom_heap._malloc == tracked_malloc) {

Original file line number	Diff line number	Diff line change
`@@ -2900,7 +2900,7 @@ ZEND_API bool is_zend_mm(void)`
`2900`	`2900`
`2901`	`2901`	`ZEND_API bool is_zend_ptr(const void *ptr)`
`2902`	`2902`	`{`
`2903`		`- ZEND_MM_POISON_HEAP(AG(mm_heap));`
	`2903`	`+ ZEND_MM_UNPOISON_HEAP(AG(mm_heap));`
`2904`	`2904`	`#if ZEND_MM_CUSTOM`
`2905`	`2905`	`if (AG(mm_heap)->use_custom_heap) {`
`2906`	`2906`	`if (AG(mm_heap)->custom_heap._malloc == tracked_malloc) {`