Use persistent heap only for persistent connections.

dstogov · dstogov · commit c61cea7135f8 · 2017-06-21T11:25:30.000+03:00
diff --git a/ext/mysqlnd/mysqlnd_connection.c b/ext/mysqlnd/mysqlnd_connection.c
@@ -1859,7 +1859,7 @@ MYSQLND_METHOD(mysqlnd_conn_data, set_client_option_2d)(MYSQLND_CONN_DATA * cons
 			DBG_INF_FMT("Adding [%s][%s]", key, value);
 			{
 				zval attrz;
-				ZVAL_NEW_STR(&attrz, zend_string_init(value, strlen(value), 1));
+				ZVAL_NEW_STR(&attrz, zend_string_init(value, strlen(value), conn->persistent));
 				zend_hash_str_update(conn->options->connect_attr, key, strlen(key), &attrz);
 			}
 			break;

Original file line number	Diff line number	Diff line change
`@@ -1859,7 +1859,7 @@ MYSQLND_METHOD(mysqlnd_conn_data, set_client_option_2d)(MYSQLND_CONN_DATA * cons`
`1859`	`1859`	`DBG_INF_FMT("Adding [%s][%s]", key, value);`
`1860`	`1860`	`{`
`1861`	`1861`	`zval attrz;`
`1862`		`- ZVAL_NEW_STR(&attrz, zend_string_init(value, strlen(value), 1));`
	`1862`	`+ ZVAL_NEW_STR(&attrz, zend_string_init(value, strlen(value), conn->persistent));`
`1863`	`1863`	`zend_hash_str_update(conn->options->connect_attr, key, strlen(key), &attrz);`
`1864`	`1864`	`}`
`1865`	`1865`	`break;`