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ipv6: tcp: fix TCLASS value in ACK messages sent from TIME_WAIT

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commit 66b13d99d9 (ipv4: tcp: fix TOS value in ACK messages sent from
TIME_WAIT) fixed IPv4 only.

This part is for the IPv6 side, adding a tclass param to ip6_xmit()

We alias tw_tclass and tw_tos, if socket family is INET6.

[ if sockets is ipv4-mapped, only IP_TOS socket option is used to fill
TOS field, TCLASS is not taken into account ]

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet
2011-10-27 00:44:35 -04:00
committed by David S. Miller
parent 138c4ae9cf
commit b903d324be
8 changed files with 19 additions and 18 deletions
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2
net/ipv6/inet6_connection_sock.c
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@ -248,7 +248,7 @@ int inet6_csk_xmit(struct sk_buff *skb, struct flowi *fl_unused)
/* Restore final destination back after routing done */
ipv6_addr_copy(&fl6.daddr, &np->daddr);
res = ip6_xmit(sk, skb, &fl6, np->opt);
res = ip6_xmit(sk, skb, &fl6, np->opt, np->tclass);
rcu_read_unlock();
return res;
}