1 files changed, 9 insertions, 2 deletions

diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c
index 411719feb803..f7c29af4ab81 100644
--- a/net/tipc/bearer.c
+++ b/net/tipc/bearer.c
@@ -493,8 +493,15 @@ int tipc_enable_bearer(const char *name, u32 disc_domain, u32 priority)
                 warn("Bearer <%s> rejected, illegal name\n", name);
                 return -EINVAL;
         }
-        if (!tipc_addr_domain_valid(disc_domain) ||
-            !tipc_in_scope(disc_domain, tipc_own_addr)) {
+        if (tipc_addr_domain_valid(disc_domain) &&
+            (disc_domain != tipc_own_addr)) {
+                if (tipc_in_scope(disc_domain, tipc_own_addr)) {
+                        disc_domain = tipc_own_addr & TIPC_CLUSTER_MASK;
+                        res = 0;   /* accept any node in own cluster */
+                } else if (in_own_cluster(disc_domain))
+                        res = 0;   /* accept specified node in own cluster */
+        }
+        if (res) {
                 warn("Bearer <%s> rejected, illegal discovery domain\n", name);
                 return -EINVAL;
         }