LU-14093 lutf: fix build with gcc10

[fs/lustre-release.git] / lustre / tests / lutf / src / lutf_listener.c

diff --git a/lustre/tests/lutf/src/lutf_listener.c b/lustre/tests/lutf/src/lutf_listener.c
index 781e52e..3d0939b 100644 (file)
--- a/lustre/tests/lutf/src/lutf_listener.c
+++ b/lustre/tests/lutf/src/lutf_listener.c
@@ -547,9 +547,11 @@ 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;