From bbe188c8f16effd902d1ad391e06e41ce649b22e Mon Sep 17 00:00:00 2001 From: Ursula Braun Date: Tue, 21 Apr 2009 06:04:20 +0000 Subject: [PATCH] af_iucv: consider state IUCV_CLOSING when closing a socket Make sure a second invocation of iucv_sock_close() guarantees proper freeing of an iucv path. Signed-off-by: Ursula Braun Signed-off-by: David S. Miller --- net/iucv/af_iucv.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c index 49e786535dc..2941ee50393 100644 --- a/net/iucv/af_iucv.c +++ b/net/iucv/af_iucv.c @@ -172,6 +172,7 @@ static void iucv_sock_close(struct sock *sk) err = iucv_sock_wait_state(sk, IUCV_CLOSED, 0, timeo); } + case IUCV_CLOSING: /* fall through */ sk->sk_state = IUCV_CLOSED; sk->sk_state_change(sk); @@ -224,6 +225,8 @@ static struct sock *iucv_sock_alloc(struct socket *sock, int proto, gfp_t prio) spin_lock_init(&iucv_sk(sk)->message_q.lock); skb_queue_head_init(&iucv_sk(sk)->backlog_skb_q); iucv_sk(sk)->send_tag = 0; + iucv_sk(sk)->path = NULL; + memset(&iucv_sk(sk)->src_user_id , 0, 32); sk->sk_destruct = iucv_sock_destruct; sk->sk_sndtimeo = IUCV_CONN_TIMEOUT; -- 2.20.1