When struct net starts being passed through the ipv4 and ipv6 fragment
routines br_nf_push_frag_xmit will need to take a net parameter.
Prepare br_nf_push_frag_xmit before that is needed and introduce
br_nf_push_frag_xmit_sk for the call sites that still need the old
calling conventions.
Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
---
net/bridge/br_netfilter_hooks.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/net/bridge/br_netfilter_hooks.c b/net/bridge/br_netfilter_hooks.c
index 971d45d24c64..e6910b71af6e 100644
--- a/net/bridge/br_netfilter_hooks.c
+++ b/net/bridge/br_netfilter_hooks.c
@@ -668,7 +668,7 @@ static unsigned int br_nf_forward_arp(const struct nf_hook_ops *ops,
}
#if IS_ENABLED(CONFIG_NF_DEFRAG_IPV4) || IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
-static int br_nf_push_frag_xmit(struct sock *sk, struct sk_buff *skb)
+static int br_nf_push_frag_xmit(struct net *net, struct sock *sk, struct sk_buff *skb)
{
struct brnf_frag_data *data;
int err;
@@ -692,6 +692,11 @@ static int br_nf_push_frag_xmit(struct sock *sk, struct sk_buff *skb)
nf_bridge_info_free(skb);
return br_dev_queue_push_xmit(sk, skb);
}
+static int br_nf_push_frag_xmit_sk(struct sock *sk, struct sk_buff *skb)
+{
+ struct net *net = dev_net(skb_dst(skb)->dev);
+ return br_nf_push_frag_xmit(net, sk, skb);
+}
#endif
#if IS_ENABLED(CONFIG_NF_DEFRAG_IPV4)
@@ -760,7 +765,7 @@ static int br_nf_dev_queue_xmit(struct sock *sk, struct sk_buff *skb)
skb_copy_from_linear_data_offset(skb, -data->size, data->mac,
data->size);
- return br_nf_ip_fragment(net, sk, skb, br_nf_push_frag_xmit);
+ return br_nf_ip_fragment(net, sk, skb, br_nf_push_frag_xmit_sk);
}
#endif
#if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
@@ -783,7 +788,7 @@ static int br_nf_dev_queue_xmit(struct sock *sk, struct sk_buff *skb)
data->size);
if (v6ops)
- return v6ops->fragment(sk, skb, br_nf_push_frag_xmit);
+ return v6ops->fragment(sk, skb, br_nf_push_frag_xmit_sk);
kfree_skb(skb);
return -EMSGSIZE;
--
2.2.1
--
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