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bgpd: remove redundant loopback check in label update

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The "if_is_vrf" check is unnecessary because it’s already handled by
"if_get_vrf_loopback". Additionally, it ignores the default loopback and
could introduce potential bugs.

Fixes: 8b81f32e97 ("bgpd: fix label lost when vrf loopback comes back")
Signed-off-by: Loïc Sang <loic.sang@6wind.com>
This commit is contained in:
Loïc Sang 2024-09-03 18:36:25 +02:00
parent 3ae49f732c
commit d173522bbf
1 changed files with 1 additions and 1 deletions
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2
bgpd/bgp_mplsvpn.c
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@ -304,7 +304,7 @@ void vpn_leak_zebra_vrf_label_update(struct bgp *bgp, afi_t afi)
if (vpn_leak_to_vpn_active(bgp, afi, NULL, false)) { if (vpn_leak_to_vpn_active(bgp, afi, NULL, false)) {
ifp = if_get_vrf_loopback(bgp->vrf_id); ifp = if_get_vrf_loopback(bgp->vrf_id);
if (ifp && if_is_vrf(ifp) && if_is_up(ifp)) if (ifp && if_is_up(ifp))
label = bgp->vpn_policy[afi].tovpn_label; label = bgp->vpn_policy[afi].tovpn_label;
} }