segfault fix

yatsukhnenko · yatsukhnenko · commit be5c1f58d100 · 2017-02-17T09:53:32.000+02:00
diff --git a/redis.c b/redis.c
@@ -844,6 +844,7 @@ redis_connect(INTERNAL_FUNCTION_PARAMETERS, int persistent)
 
     if (redis_sock_server_open(redis->sock, 1 TSRMLS_CC) < 0) {
         redis_free_socket(redis->sock);
+        redis->sock = NULL;
         return FAILURE;
     }
 

Original file line number	Diff line number	Diff line change
`@@ -844,6 +844,7 @@ redis_connect(INTERNAL_FUNCTION_PARAMETERS, int persistent)`
`844`	`844`
`845`	`845`	`if (redis_sock_server_open(redis->sock, 1 TSRMLS_CC) < 0) {`
`846`	`846`	`redis_free_socket(redis->sock);`
	`847`	`+ redis->sock = NULL;`
`847`	`848`	`return FAILURE;`
`848`	`849`	`}`
`849`	`850`