diff options
| author |   Guillaume Nault <gnault@redhat.com> | 2024-11-14 17:03:21 +0100 |
|---|---|---|
| committer |   Pablo Neira Ayuso <pablo@netfilter.org> | 2024-11-15 11:00:29 +0100 |
| commit | 0608746f95b29402421c0e0e96005afba45178ec (patch) | |
| tree | 757c01a51ae052b68c44b77eb6990b8dac9a4602 /net/ipv4/netfilter.c | |
| parent | netfilter: nf_tables: allocate element update information dynamically (diff) | |
| download | wireguard-linux-0608746f95b29402421c0e0e96005afba45178ec.tar.xz wireguard-linux-0608746f95b29402421c0e0e96005afba45178ec.zip | |
netfilter: ipv4: Convert ip_route_me_harder() to dscp_t.
Use ip4h_dscp()instead of reading iph->tos directly.
ip4h_dscp() returns a dscp_t value which is temporarily converted back
to __u8 with inet_dscp_to_dsfield(). When converting ->flowi4_tos to
dscp_t in the future, we'll only have to remove that
inet_dscp_to_dsfield() call.
Signed-off-by: Guillaume Nault <gnault@redhat.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/ipv4/netfilter.c')
| -rw-r--r-- | net/ipv4/netfilter.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/netfilter.c b/net/ipv4/netfilter.c index e0aab66cd925..08bc3f2c0078 100644 --- a/net/ipv4/netfilter.c +++ b/net/ipv4/netfilter.c @@ -44,7 +44,7 @@ int ip_route_me_harder(struct net *net, struct sock *sk, struct sk_buff *skb, un */ fl4.daddr = iph->daddr; fl4.saddr = saddr; - fl4.flowi4_tos = iph->tos & INET_DSCP_MASK; + fl4.flowi4_tos = inet_dscp_to_dsfield(ip4h_dscp(iph)); fl4.flowi4_oif = sk ? sk->sk_bound_dev_if : 0; fl4.flowi4_l3mdev = l3mdev_master_ifindex(dev); fl4.flowi4_mark = skb->mark; |