X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fip%2Fip6_forward.c;h=866a44e65b366b6b48336ec83e841b6a127aa626;hb=75152289284aaf1116d62c6cdef5a3b0c793fa15;hp=b5c795523caa800bd551f2f5517fad38b6920f86;hpb=553a41190963099631a73fb0a77b07b871d65e70;p=vpp.git

diff --git a/src/vnet/ip/ip6_forward.c b/src/vnet/ip/ip6_forward.c
index b5c795523ca..866a44e65b3 100644
--- a/src/vnet/ip/ip6_forward.c
+++ b/src/vnet/ip/ip6_forward.c
@@ -404,8 +404,10 @@ ip6_sw_interface_enable_disable (u32 sw_if_index, u32 is_enable)
     }
   else
     {
-      ASSERT (im->ip_enabled_by_sw_if_index[sw_if_index] > 0);
-      if (0 != --im->ip_enabled_by_sw_if_index[sw_if_index])
+      /* The ref count is 0 when an address is removed from an interface that has
+       * no address - this is not a ciritical error */
+      if (0 == im->ip_enabled_by_sw_if_index[sw_if_index] ||
+	  0 != --im->ip_enabled_by_sw_if_index[sw_if_index])
 	return;
     }