fix memory leak

weltling · Tyrael · commit 87bb51eb9fcf · 2016-11-09T01:51:08.000+01:00
diff --git a/ext/wddx/wddx.c b/ext/wddx/wddx.c
@@ -1012,6 +1012,7 @@ static void php_wddx_pop_element(void *user_data, const XML_Char *name)
 						}
 
 						if (pce != &PHP_IC_ENTRY && ((*pce)->serialize || (*pce)->unserialize)) {
+							zval_ptr_dtor(&ent2->data);
 							ent2->data = NULL;
 							php_error_docref(NULL TSRMLS_CC, E_WARNING, "Class %s can not be unserialized", Z_STRVAL_P(ent1->data));
 						} else {

Original file line number	Diff line number	Diff line change
`@@ -1012,6 +1012,7 @@ static void php_wddx_pop_element(void user_data, const XML_Char name)`
`1012`	`1012`	`}`
`1013`	`1013`
`1014`	`1014`	`if (pce != &PHP_IC_ENTRY && ((pce)->serialize \|\| (pce)->unserialize)) {`
	`1015`	`+ zval_ptr_dtor(&ent2->data);`
`1015`	`1016`	`ent2->data = NULL;`
`1016`	`1017`	`php_error_docref(NULL TSRMLS_CC, E_WARNING, "Class %s can not be unserialized", Z_STRVAL_P(ent1->data));`
`1017`	`1018`	`} else {`