ndb_redis: get the srv structure after checking parameter sanity

(cherry picked from commit c568160)
kamailio · Nov 2, 2016 · 5bb0359 · 5bb0359
1 parent b381679
commit 5bb0359
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/modules/ndb_redis/redis_client.c b/modules/ndb_redis/redis_client.c
@@ -348,7 +348,6 @@ int redisc_exec(str *srv, str *res, str *cmd, ...)
 	va_start(ap, cmd);
 	va_copy(ap2, ap);
 
-	rsrv = redisc_get_server(srv);
 	if(srv==NULL || cmd==NULL || res==NULL)
 	{
 		LM_ERR("invalid parameters");
@@ -359,6 +358,7 @@ int redisc_exec(str *srv, str *res, str *cmd, ...)
 		LM_ERR("invalid parameters");
 		goto error_exec;
 	}
+	rsrv = redisc_get_server(srv);
 	if(rsrv==NULL)
 	{
 		LM_ERR("no redis server found: %.*s\n", srv->len, srv->s);