Added some missing zval_dtor calls in php_fsockopen()

ext/standard/fsock.c

@@ -313,10 +313,13 @@ static void php_fsockopen(INTERNAL_FUNCTION_PARAMETERS, int persistent) {
 
 		if (connect_nonb(socketd, (struct sockaddr *) &unix_addr, sizeof(unix_addr), &timeout) == SOCK_CONN_ERR) {
 			CLOSE_SOCK(1);
-			if(arg_count>2) (*args[2])->value.lval = errno;
+			if(arg_count>2) {
+				zval_dtor(*args[2]);
+				ZVAL_LONG(*args[2],errno);
+			}
 			if(arg_count>3) {
-				(*args[3])->value.str.val = estrdup(strerror(errno));
-				(*args[3])->value.str.len = strlen((*args[3])->value.str.val);
+				zval_dtor(*args[3]);
+				ZVAL_STRING(*args[3],strerror(errno),1);
 			}
 			RETURN_FALSE;
 		}