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authorNeale Ranns <nranns@cisco.com>2017-01-09 01:00:45 -0800
committerOle Trøan <otroan@employees.org>2017-01-10 14:09:55 +0000
commit75152289284aaf1116d62c6cdef5a3b0c793fa15 (patch)
tree7ced5e87b0db3eabdc5062d1b589d21962116521 /src/vnet/ip/ip6_forward.c
parent553a41190963099631a73fb0a77b07b871d65e70 (diff)
IPv6 NS RS tests and fixes
includes Fix for VPP-584 with API change to remove prefix length from LL programming Change-Id: If860751c35e60255fb977f73bc33e8c2649e728e Signed-off-by: Neale Ranns <nranns@cisco.com>
Diffstat (limited to 'src/vnet/ip/ip6_forward.c')
-rw-r--r--src/vnet/ip/ip6_forward.c6
1 files changed, 4 insertions, 2 deletions
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;
}