fixes memleak in zend_type_release

ju1ius · ju1ius · commit 9a1c9f0007a2 · 2023-08-13T02:02:00.000+02:00
diff --git a/Zend/zend_opcode.c b/Zend/zend_opcode.c
@@ -118,6 +118,9 @@ ZEND_API void zend_type_release(zend_type type, bool persistent) {
 						zend_string_release(ZEND_TYPE_NAME(*sublist_type));
 					}
 				} ZEND_TYPE_LIST_FOREACH_END();
+				if (!ZEND_TYPE_USES_ARENA(*list_type)) {
+					pefree(ZEND_TYPE_LIST(*list_type), persistent);
+				}
 			} else if (ZEND_TYPE_HAS_NAME(*list_type)) {
 				zend_string_release(ZEND_TYPE_NAME(*list_type));
 			}

Original file line number	Diff line number	Diff line change
`@@ -118,6 +118,9 @@ ZEND_API void zend_type_release(zend_type type, bool persistent) {`
`118`	`118`	`zend_string_release(ZEND_TYPE_NAME(*sublist_type));`
`119`	`119`	`}`
`120`	`120`	`} ZEND_TYPE_LIST_FOREACH_END();`
	`121`	`+ if (!ZEND_TYPE_USES_ARENA(*list_type)) {`
	`122`	`+ pefree(ZEND_TYPE_LIST(*list_type), persistent);`
	`123`	`+ }`
`121`	`124`	`} else if (ZEND_TYPE_HAS_NAME(*list_type)) {`
`122`	`125`	`zend_string_release(ZEND_TYPE_NAME(*list_type));`
`123`	`126`	`}`