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| author | Donatas Abraitis <donatas@opensourcerouting.org> | 2024-03-25 08:23:32 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-03-25 08:23:32 +0200 |
| commit | 4cd6de9e14601609b0f4eb563a3d28795deb8cf5 (patch) | |
| tree | 38ce5e12892166f0013339b841913ed24133a289 | |
| parent | 11fad42e6f6021641330337f6a5bd477c1dccd6d (diff) | |
| parent | aa4e1f5032f2b273e992bd2ebf3c7e787ede0882 (diff) | |
Merge pull request #15601 from FRRouting/mergify/bp/dev/10.0/pr-15010
zebra: Fix crash on macvlan link down/up (backport #15010)
| -rw-r--r-- | zebra/zebra_vxlan.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/zebra/zebra_vxlan.c b/zebra/zebra_vxlan.c index 64eae38fc9..2ffaefd1d5 100644 --- a/zebra/zebra_vxlan.c +++ b/zebra/zebra_vxlan.c @@ -5163,6 +5163,15 @@ void zebra_vxlan_macvlan_up(struct interface *ifp) return; link_ifp = zif->link; + if (!link_ifp) { + if (IS_ZEBRA_DEBUG_VXLAN) + zlog_debug( + "macvlan parent link is not found. Parent index %d ifp %s", + zif->link_ifindex, + ifindex2ifname(zif->link_ifindex, + ifp->vrf->vrf_id)); + return; + } link_zif = link_ifp->info; assert(link_zif); |