Correctly compute object props size if there are no props

Girgias · Girgias · commit 5b754d6a1036 · 2025-10-03T17:43:00.000+01:00
diff --git a/Zend/zend_objects_API.h b/Zend/zend_objects_API.h
@@ -84,7 +84,7 @@ static zend_always_inline size_t zend_object_properties_size(zend_class_entry *c
 {
 	return sizeof(zval) *
 		(ce->default_properties_count -
-			((ce->ce_flags & ZEND_ACC_USE_GUARDS) ? 0 : 1));
+			(ce->default_properties_count ? ((ce->ce_flags & ZEND_ACC_USE_GUARDS) ? 0 : 1) : 0));
 }
 
 /* Allocates object type and zeros it, but not the standard zend_object and properties.

Original file line number	Diff line number	Diff line change
`@@ -84,7 +84,7 @@ static zend_always_inline size_t zend_object_properties_size(zend_class_entry *c`
`84`	`84`	`{`
`85`	`85`	`return sizeof(zval) *`
`86`	`86`	`(ce->default_properties_count -`
`87`		`- ((ce->ce_flags & ZEND_ACC_USE_GUARDS) ? 0 : 1));`
	`87`	`+ (ce->default_properties_count ? ((ce->ce_flags & ZEND_ACC_USE_GUARDS) ? 0 : 1) : 0));`
`88`	`88`	`}`
`89`	`89`
`90`	`90`	`/* Allocates object type and zeros it, but not the standard zend_object and properties.`