X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fmfib%2Fmfib_entry.c;h=79d2f9a50a30dd1a53e1e31944d0f0f3401481eb;hb=b7778b6310b57a13626041ed8613cea37d41c9ca;hp=ac37665fb723cc38f33631c10c9cbaa2b4c0995e;hpb=775f73c6baaf9bc2283e7ab9752c81984823be99;p=vpp.git

diff --git a/src/vnet/mfib/mfib_entry.c b/src/vnet/mfib/mfib_entry.c
index ac37665fb72..79d2f9a50a3 100644
--- a/src/vnet/mfib/mfib_entry.c
+++ b/src/vnet/mfib/mfib_entry.c
@@ -633,16 +633,25 @@ mfib_entry_stack (mfib_entry_t *mfib_entry,
         {
             /*
              * for exclusive routes the source provided a replicate DPO
-             * we we stashed inthe special path list with one path
+             * which we stashed in the special path list with one path,
              * so we can stack directly on that.
              */
             ASSERT(1 == vec_len(ctx.next_hops));
 
-            dpo_stack(DPO_MFIB_ENTRY, dp,
-                      &mfib_entry->mfe_rep,
-                      &ctx.next_hops[0].path_dpo);
-            dpo_reset(&ctx.next_hops[0].path_dpo);
-            vec_free(ctx.next_hops);
+            if (NULL != ctx.next_hops)
+            {
+                dpo_stack(DPO_MFIB_ENTRY, dp,
+                          &mfib_entry->mfe_rep,
+                          &ctx.next_hops[0].path_dpo);
+                dpo_reset(&ctx.next_hops[0].path_dpo);
+                vec_free(ctx.next_hops);
+            }
+            else
+            {
+                dpo_stack(DPO_MFIB_ENTRY, dp,
+                          &mfib_entry->mfe_rep,
+                          drop_dpo_get(dp));
+            }
         }
     }
     else