VPP-1568:when entry src cover change, recursive-loop fib still can not work.

[vpp.git] / src / vnet / fib / fib_entry_src_rr.c

diff --git a/src/vnet/fib/fib_entry_src_rr.c b/src/vnet/fib/fib_entry_src_rr.c
old mode 100644 (file)
new mode 100755 (executable)
index 8e47736..63896c3
--- a/src/vnet/fib/fib_entry_src_rr.c
+++ b/src/vnet/fib/fib_entry_src_rr.c
@@ -179,9 +179,18 @@ fib_entry_src_rr_deactivate (fib_entry_src_t *src,
      */
     if (FIB_NODE_INDEX_INVALID != src->u.rr.fesr_cover)
     {
+        fib_node_index_t *entries = NULL;
+
        cover = fib_entry_get(src->u.rr.fesr_cover);
        fib_entry_cover_untrack(cover, src->u.rr.fesr_sibling);
        src->u.rr.fesr_cover = FIB_NODE_INDEX_INVALID;
+
+        if (FIB_NODE_INDEX_INVALID != cover->fe_parent)
+        {
+            fib_path_list_recursive_loop_detect(cover->fe_parent, &entries);
+
+            vec_free(entries);
+        }
     }
 
     fib_path_list_unlock(src->fes_pl);