From 07d04f7b03077d1b6e93d9a430fedd31bd858023 Mon Sep 17 00:00:00 2001 From: Tianyu Li Date: Wed, 26 May 2021 14:20:57 +0800 Subject: 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 Change-Id: I70a9c9ca769f34a81cd568f9e6b9a3538e6ec710 --- src/vnet/l2/l2_arp_term.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src') 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; -- cgit