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netrom: Fix sock_orphan() use in nr_release

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While debugging another bug it was found that NetRom socks
are sometimes seen unorphaned in sk_free(). This patch moves
sock_orphan() in nr_release() to the beginning (like in ax25,
or rose).

Reported-and-tested-by: Bernard Pidoux f6bvp <f6bvp@free.fr>
Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jarek Poplawski 2008-10-06 12:54:57 -07:00 committed by David S. Miller
parent 33d1d2c52c
commit 859f4c74d8
1 changed files with 1 additions and 1 deletions
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2
net/netrom/af_netrom.c
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@ -525,6 +525,7 @@ static int nr_release(struct socket *sock)
if (sk == NULL) return 0; if (sk == NULL) return 0;
sock_hold(sk); sock_hold(sk);
sock_orphan(sk);
lock_sock(sk); lock_sock(sk);
nr = nr_sk(sk); nr = nr_sk(sk);
@ -548,7 +549,6 @@ static int nr_release(struct socket *sock)
sk->sk_state = TCP_CLOSE; sk->sk_state = TCP_CLOSE;
sk->sk_shutdown |= SEND_SHUTDOWN; sk->sk_shutdown |= SEND_SHUTDOWN;
sk->sk_state_change(sk); sk->sk_state_change(sk);
sock_orphan(sk);
sock_set_flag(sk, SOCK_DESTROY); sock_set_flag(sk, SOCK_DESTROY);
break; break;