1 files changed, 3 insertions, 1 deletions

diff --git a/fs/ocfs2/stackglue.c b/fs/ocfs2/stackglue.c
index 1324e6600e57..ca5ce14cbddc 100644
--- a/fs/ocfs2/stackglue.c
+++ b/fs/ocfs2/stackglue.c
@@ -346,7 +346,9 @@ int ocfs2_cluster_connect(const char *stack_name,
 
         strlcpy(new_conn->cc_name, group, GROUP_NAME_MAX + 1);
         new_conn->cc_namelen = grouplen;
-        strlcpy(new_conn->cc_cluster_name, cluster_name, CLUSTER_NAME_MAX + 1);
+        if (cluster_name_len)
+                strlcpy(new_conn->cc_cluster_name, cluster_name,
+                        CLUSTER_NAME_MAX + 1);
         new_conn->cc_cluster_name_len = cluster_name_len;
         new_conn->cc_recovery_handler = recovery_handler;
         new_conn->cc_recovery_data = recovery_data;