diff options
| author |   Ed Warnicke <hagbard@gmail.com> | 2021-10-22 19:51:22 -0500 |
|---|---|---|
| committer |   Neale Ranns <neale@graphiant.com> | 2021-10-23 18:15:59 +0000 |
| commit | 312b4cd841c94551e1de54df973891747306c390 (patch) | |
| tree | bc3b45700aa09b983bb10c7633dfb30b97af3c96 /src/vnet/ip-neighbor/ip6_neighbor.c | |
| parent | ac306bd4c6279e8fc2e1cc9299a2c7592b740c5a (diff) | |
arp: fix for source address selection
Type: fix
Ticket: VPP-1970
Ticket: VPP-1992
Fixes: 9e17887db97bb9f6507270f9fa9923c10816e0df
https://gerrit.fd.io/r/c/vpp/+/33495/7 introduced a bug
where ND responses are inproperly dropped. This fixes that bug.
Signed-off-by: Ed Warnicke <hagbard@gmail.com>
Change-Id: Iec4b07646332ced292e2211408c4f7af3088ac28
Signed-off-by: Ed Warnicke <hagbard@gmail.com>
Diffstat (limited to 'src/vnet/ip-neighbor/ip6_neighbor.c')
| -rw-r--r-- | src/vnet/ip-neighbor/ip6_neighbor.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/vnet/ip-neighbor/ip6_neighbor.c b/src/vnet/ip-neighbor/ip6_neighbor.c index 0f923fe6673..cf14954e96d 100644 --- a/src/vnet/ip-neighbor/ip6_neighbor.c +++ b/src/vnet/ip-neighbor/ip6_neighbor.c @@ -214,7 +214,7 @@ ip6_discover_neighbor_inline (vlib_main_t * vm, * Choose source address based on destination lookup * adjacency. */ - if (!fib_sas6_get (sw_if_index0, &ip0->dst_address, &src) && + if (!fib_sas6_get (sw_if_index0, &ip0->dst_address, &src) || !ip6_sas_by_sw_if_index (sw_if_index0, &ip0->dst_address, &src)) { /* There is no address on the interface */ |