X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lustre%2Ftests%2Flutf%2Fsrc%2Flutf_listener.c;h=1dabe92c447120a0b6b9ec2b4d989ce18ca74bb1;hb=HEAD;hp=781e52e37f7c6d00481761acdaab61444dcad8ff;hpb=a55b6dafeae9b6e52a6b0afb9b9848ac4980b105;p=fs%2Flustre-release.git

diff --git a/lustre/tests/lutf/src/lutf_listener.c b/lustre/tests/lutf/src/lutf_listener.c
index 781e52e..1dabe92 100644
--- a/lustre/tests/lutf/src/lutf_listener.c
+++ b/lustre/tests/lutf/src/lutf_listener.c
@@ -1,3 +1,17 @@
+// SPDX-License-Identifier: GPL-2.0
+
+/*
+ * This file is part of Lustre, http://www.lustre.org/
+ *
+ * lustre/tests/lutf/lutf_listener.c
+ *
+ * Routines for communicating with other LUTF nodes
+ * over TCP.
+ *
+ * Author: Amir Shehata <ashehata@whamcloud.com>
+ *
+ */
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
@@ -547,9 +561,11 @@ void *lutf_listener_main(void *usr_data)
 			memcpy(&master->addr,
 			       &info->hb_info.master_address,
 			       sizeof(master->addr));
-			strncpy(master->name, g_lutf_cfg.master_name,
-				MAX_STR_LEN);
-			master->name[MAX_STR_LEN-1] = '\0';
+			if (g_lutf_cfg.master_name) {
+				strncpy(master->name, g_lutf_cfg.master_name,
+					MAX_STR_LEN);
+				master->name[MAX_STR_LEN-1] = '\0';
+			}
 			master->node_type = EN_LUTF_MASTER;
 			gethostname(master->hostname, MAX_STR_LEN);
 			master->telnet_port = info->hb_info.agent_telnet_port;