netrom: Fix sock_orphan() use in nr_release
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>
diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c
index 532e4fa..9f1ea4a 100644
--- a/net/netrom/af_netrom.c
+++ b/net/netrom/af_netrom.c
@@ -525,6 +525,7 @@
if (sk == NULL) return 0;
sock_hold(sk);
+ sock_orphan(sk);
lock_sock(sk);
nr = nr_sk(sk);
@@ -548,7 +549,6 @@
sk->sk_state = TCP_CLOSE;
sk->sk_shutdown |= SEND_SHUTDOWN;
sk->sk_state_change(sk);
- sock_orphan(sk);
sock_set_flag(sk, SOCK_DESTROY);
break;