On Sat, 29 Mar 2008, Jan Engelhardt wrote:
> How about this one instead?
A minor correction is necessary, see below.
> commit 1143bd2cbcddb9fcdbffea6a2edfde42dca5bb46
> Author: Jan Engelhardt <jengelh@xxxxxxxxxxxxxxx>
> Date: Sat Mar 29 16:20:13 2008 +0100
>
> [NETFILTER]: Collapse tcpmss_reverse_mtu{4,6} into one function
>
> Signed-off-by: Jan Engelhardt <jengelh@xxxxxxxxxxxxxxx>
> ---
> net/netfilter/xt_TCPMSS.c | 44 ++++++++++++++------------------------------
> 1 files changed, 14 insertions(+), 30 deletions(-)
>
> diff --git a/net/netfilter/xt_TCPMSS.c b/net/netfilter/xt_TCPMSS.c
> index 217e2b6..2e3fe8e 100644
> --- a/net/netfilter/xt_TCPMSS.c
> +++ b/net/netfilter/xt_TCPMSS.c
> @@ -147,15 +147,19 @@ tcpmss_mangle_packet(struct sk_buff *skb,
> return TCPOLEN_MSS;
> }
>
> -static u_int32_t tcpmss_reverse_mtu4(const struct iphdr *iph)
> +static u_int32_t tcpmss_reverse_mtu(const struct sk_buff *skb,
> + unsigned int family)
> {
> - struct flowi fl = {
> - .fl4_dst = iph->saddr,
> - };
> + struct flowi fl = {};
> const struct nf_afinfo *ai;
> struct rtable *rt = NULL;
> u_int32_t mtu = ~0U;
>
> + if (family == AF_INET)
> + fl.fl4_dst = ip_hdr(skb)->saddr;
> + else
> + fl.fl6_dst = ipv6_hdr(skb)->saddr;
> +
> rcu_read_lock();
> ai = nf_get_afinfo(AF_INET);
s/AF_INET/family/
--
i.
--
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