diff options
| author | Paolo Abeni <pabeni@redhat.com> | 2024-10-10 13:50:55 +0200 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2024-10-10 13:50:55 +0200 |
| commit | 9a3cd877dc93061fbbe0c834d53d89639e7ea46a (patch) | |
| tree | 8e870cb2ad9a9321453c87a3e4cd92d2643a6530 /net/ipv4 | |
| parent | ac888d58869bb99753e7652be19a151df9ecb35d (diff) | |
| parent | c6a0862bee696cfb236a4e160a7f376c0ecdcf0c (diff) | |
Merge tag 'nf-24-10-09' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf
Pablo Neira Ayuso says:
====================
Netfilter fixes for net
The following patchset contains Netfilter fixes for net:
1) Restrict xtables extensions to families that are safe, syzbot found
a way to combine ebtables with extensions that are never used by
userspace tools. From Florian Westphal.
2) Set l3mdev inconditionally whenever possible in nft_fib to fix lookup
mismatch, also from Florian.
netfilter pull request 24-10-09
* tag 'nf-24-10-09' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf:
selftests: netfilter: conntrack_vrf.sh: add fib test case
netfilter: fib: check correct rtable in vrf setups
netfilter: xtables: avoid NFPROTO_UNSPEC where needed
====================
Link: https://patch.msgid.link/20241009213858.3565808-1-pablo@netfilter.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/netfilter/nft_fib_ipv4.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/net/ipv4/netfilter/nft_fib_ipv4.c b/net/ipv4/netfilter/nft_fib_ipv4.c index 00da1332bbf1..09fff5d424ef 100644 --- a/net/ipv4/netfilter/nft_fib_ipv4.c +++ b/net/ipv4/netfilter/nft_fib_ipv4.c @@ -65,6 +65,7 @@ void nft_fib4_eval(const struct nft_expr *expr, struct nft_regs *regs, .flowi4_scope = RT_SCOPE_UNIVERSE, .flowi4_iif = LOOPBACK_IFINDEX, .flowi4_uid = sock_net_uid(nft_net(pkt), NULL), + .flowi4_l3mdev = l3mdev_master_ifindex_rcu(nft_in(pkt)), }; const struct net_device *oif; const struct net_device *found; @@ -83,9 +84,6 @@ void nft_fib4_eval(const struct nft_expr *expr, struct nft_regs *regs, else oif = NULL; - if (priv->flags & NFTA_FIB_F_IIF) - fl4.flowi4_l3mdev = l3mdev_master_ifindex_rcu(oif); - if (nft_hook(pkt) == NF_INET_PRE_ROUTING && nft_fib_is_loopback(pkt->skb, nft_in(pkt))) { nft_fib_store_result(dest, priv, nft_in(pkt)); |