diff options
| author | John Dykstra <john.dykstra1@gmail.com> | 2009-07-16 05:04:51 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-07-20 07:49:07 -0700 |
| commit | e3afe7b75ed8f809c1473ea9b39267487c187ccb (patch) | |
| tree | 715aa813d57ffbc6b1a179e2f7f2957b88b415dc /include/net/tcp.h | |
| parent | a50a97d415d839e6db9df288ff0205528e52c03e (diff) | |
| download | linux-e3afe7b75ed8f809c1473ea9b39267487c187ccb.tar.gz linux-e3afe7b75ed8f809c1473ea9b39267487c187ccb.tar.bz2 linux-e3afe7b75ed8f809c1473ea9b39267487c187ccb.zip | |
tcp: Fix MD5 signature checking on IPv4 mapped sockets
Fix MD5 signature checking so that an IPv4 active open
to an IPv6 socket can succeed. In particular, use the
correct address family's signature generation function
for the SYN/ACK.
Reported-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: John Dykstra <john.dykstra1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/tcp.h')
| -rw-r--r-- | include/net/tcp.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/net/tcp.h b/include/net/tcp.h index 19f4150f4d4d..88af84306471 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -1425,6 +1425,11 @@ struct tcp_request_sock_ops { #ifdef CONFIG_TCP_MD5SIG struct tcp_md5sig_key *(*md5_lookup) (struct sock *sk, struct request_sock *req); + int (*calc_md5_hash) (char *location, + struct tcp_md5sig_key *md5, + struct sock *sk, + struct request_sock *req, + struct sk_buff *skb); #endif }; |