From: Dmitry Stogov <dmitry@zend.com>
Date: Wed, 13 Jun 2018 23:38:39 +0000 (+0300)
Subject: Fixed invalid free introduced by d6e81f0bfd0cb90586dd83d4fd47a4302605261a (avoid... 
X-Git-Tag: php-7.2.8RC1~27^2~1
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=11507c0e1bfa17a96480f3648397f6975c31551e;p=php

Fixed invalid free introduced by d6e81f0bfd0cb90586dd83d4fd47a4302605261a (avoid keeping "invalid" pointer)
---

diff --git a/ext/mysqlnd/mysqlnd_connection.c b/ext/mysqlnd/mysqlnd_connection.c
index e77e3c1fb4..2f458149a6 100644
--- a/ext/mysqlnd/mysqlnd_connection.c
+++ b/ext/mysqlnd/mysqlnd_connection.c
@@ -684,6 +684,7 @@ MYSQLND_METHOD(mysqlnd_conn_data, connect)(MYSQLND_CONN_DATA * conn,
 			conn->unix_socket.s = NULL;
 			goto err;
 		}
+		conn->unix_socket.s = NULL;
 	}
 
 	{