diff options
| author |   Tianyu Li <tianyu.li@arm.com> | 2021-05-26 14:20:57 +0800 |
|---|---|---|
| committer |   Matthew Smith <mgsmith@netgate.com> | 2021-06-09 13:47:09 +0000 |
| commit | 07d04f7b03077d1b6e93d9a430fedd31bd858023 (patch) | |
| tree | 561565a3079af5470131a02600fb6a52db2842e3 | |
| parent | 8afa5d3ccd06df80212ce2ea23b6482287d9481b (diff) | |
l2: fix vrrp prefix mac comparison
VRRP prefix length is 5 bytes, doesn't make sense
to compare with 6 bytes mac address
Type: fix
Signed-off-by: Tianyu Li <tianyu.li@arm.com>
Change-Id: I70a9c9ca769f34a81cd568f9e6b9a3538e6ec710
| -rw-r--r-- | src/vnet/l2/l2_arp_term.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/vnet/l2/l2_arp_term.c b/src/vnet/l2/l2_arp_term.c index 3fcd9c1c83d..17c8b1d84d0 100644 --- a/src/vnet/l2/l2_arp_term.c +++ b/src/vnet/l2/l2_arp_term.c @@ -332,8 +332,8 @@ arp_term_l2bd (vlib_main_t * vm, || ethernet_address_cast (arp0->ip4_over_ethernet[0].mac.bytes)) { /* VRRP virtual MAC may be different to SMAC in ARP reply */ - if (!ethernet_mac_address_equal - (arp0->ip4_over_ethernet[0].mac.bytes, vrrp_prefix)) + if (clib_memcmp (arp0->ip4_over_ethernet[0].mac.bytes, + vrrp_prefix, sizeof (vrrp_prefix)) != 0) { error0 = ETHERNET_ARP_ERROR_l2_address_mismatch; goto drop; |