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| author | Donatas Abraitis <donatas@opensourcerouting.org> | 2023-03-21 13:04:25 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-03-21 13:04:25 +0200 |
| commit | 0c462d6c88ad255139d71792f9ff1856c531cab9 (patch) | |
| tree | ed052320793e2a8e4ab11f57dcac7c8899b97245 | |
| parent | 7c8478ed285594a5c477d1596ff6e6215ab9a61f (diff) | |
| parent | 7eefea98ba5d42dc3f042b509fe0f18a0e1d5548 (diff) | |
Merge pull request #13062 from Pdoijode/evpn-use-after-free-fix
zebra: Fix for heap-use-after-free in EVPN
| -rw-r--r-- | zebra/zebra_netns_notify.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/zebra/zebra_netns_notify.c b/zebra/zebra_netns_notify.c index cdba0c21ab..28f3c03abe 100644 --- a/zebra/zebra_netns_notify.c +++ b/zebra/zebra_netns_notify.c @@ -165,6 +165,17 @@ static int zebra_ns_delete(char *name) if_down(ifp); } + if (IS_ZEBRA_IF_BOND(ifp)) + zebra_l2if_update_bond(ifp, false); + if (IS_ZEBRA_IF_BOND_SLAVE(ifp)) + zebra_l2if_update_bond_slave(ifp, IFINDEX_INTERNAL, + false); + /* Special handling for bridge or VxLAN interfaces. */ + if (IS_ZEBRA_IF_BRIDGE(ifp)) + zebra_l2_bridge_del(ifp); + else if (IS_ZEBRA_IF_VXLAN(ifp)) + zebra_l2_vxlanif_del(ifp); + UNSET_FLAG(ifp->flags, IFF_UP); if_delete_update(&ifp); } |