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authorDavid S. Miller <davem@davemloft.net>2008-12-05 22:54:40 -0800
committerDavid S. Miller <davem@davemloft.net>2008-12-05 22:54:40 -0800
commit730c30ec646bd252a9448a66ecd51d794853513f (patch)
treec0d413860f9d8bf37374f17cfabb4911143465d7 /net/atm/svc.c
parent726e07a8a38168266ac95d87736f9501a2d9e7b2 (diff)
parent0a0755c9fe47dc9f8271935909c66096e43efbfe (diff)
downloadlinux-stericsson-730c30ec646bd252a9448a66ecd51d794853513f.tar.gz
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts: drivers/net/wireless/iwlwifi/iwl-core.c drivers/net/wireless/iwlwifi/iwl-sta.c
Diffstat (limited to 'net/atm/svc.c')
-rw-r--r--net/atm/svc.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/net/atm/svc.c b/net/atm/svc.c
index e9c65500f84e..7b831b526d0b 100644
--- a/net/atm/svc.c
+++ b/net/atm/svc.c
@@ -293,7 +293,10 @@ static int svc_listen(struct socket *sock,int backlog)
error = -EINVAL;
goto out;
}
- vcc_insert_socket(sk);
+ if (test_bit(ATM_VF_LISTEN, &vcc->flags)) {
+ error = -EADDRINUSE;
+ goto out;
+ }
set_bit(ATM_VF_WAITING, &vcc->flags);
prepare_to_wait(sk->sk_sleep, &wait, TASK_UNINTERRUPTIBLE);
sigd_enq(vcc,as_listen,NULL,NULL,&vcc->local);
@@ -307,6 +310,7 @@ static int svc_listen(struct socket *sock,int backlog)
goto out;
}
set_bit(ATM_VF_LISTEN,&vcc->flags);
+ vcc_insert_socket(sk);
sk->sk_max_ack_backlog = backlog > 0 ? backlog : ATM_BACKLOG_DEFAULT;
error = -sk->sk_err;
out: