hash: The args array is always mutable

weltling · weltling · commit 7f4f324328cf · 2020-11-27T17:26:02.000+01:00
Signed-off-by: Anatol Belski &lt;ab@php.net&gt;
diff --git a/ext/hash/hash.c b/ext/hash/hash.c
@@ -1487,7 +1487,7 @@ PHP_METHOD(HashContext, __serialize)
 
 	if (hash->args) {
 		ZVAL_ARR(&tmp, hash->args);
-		Z_TRY_ADDREF(tmp);
+		Z_ADDREF(tmp);
 	} else {
 		ZVAL_NULL(&tmp);
 	}

Original file line number	Diff line number	Diff line change
`@@ -1487,7 +1487,7 @@ PHP_METHOD(HashContext, __serialize)`
`1487`	`1487`
`1488`	`1488`	`if (hash->args) {`
`1489`	`1489`	`ZVAL_ARR(&tmp, hash->args);`
`1490`		`- Z_TRY_ADDREF(tmp);`
	`1490`	`+ Z_ADDREF(tmp);`
`1491`	`1491`	`} else {`
`1492`	`1492`	`ZVAL_NULL(&tmp);`
`1493`	`1493`	`}`