diff options
| author | David S. Miller <davem@davemloft.net> | 2014-03-06 14:46:38 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-03-06 14:46:38 -0500 |
| commit | 409e145643d66d5307fbd4ec1a0addfef95ef1c3 (patch) | |
| tree | 399fe3c584aaf3a9c71d770e5ae00d55e50e0841 /net/tipc/socket.c | |
| parent | 9e9cb6221aa7cb04765484fe87cc2d1b92edce64 (diff) | |
| parent | 2892505ea170094f982516bb38105eac45f274b1 (diff) | |
Merge branch 'tipc'
Eric Hugne says:
====================
tipc: refcount and memory leak fixes
v3: Remove error logging from data path completely. Rebased on top of
latest net merge.
v2: Drop specific -ENOMEM logging in patch #1 (tipc: allow connection
shutdown callback to be invoked in advance) And add a general error
message if an internal server tries to send a message on a
closed/nonexisting connection.
In addition to the fix for refcount leak and memory leak during
module removal, we also fix a problem where the topology server
listening socket where unexpectedly closed. We also eliminate an
unnecessary context switch during accept()/recvmsg() for nonblocking
sockets.
It might be good to include this patchset in stable aswell. After the
v3 rebase on latest merge from net all patches apply cleanly on that
tree.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/socket.c')
| -rw-r--r-- | net/tipc/socket.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/tipc/socket.c b/net/tipc/socket.c index a4cf274455aa4..0ed0eaa62f29e 100644 --- a/net/tipc/socket.c +++ b/net/tipc/socket.c @@ -997,7 +997,7 @@ static int tipc_wait_for_rcvmsg(struct socket *sock, long timeo) for (;;) { prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE); - if (skb_queue_empty(&sk->sk_receive_queue)) { + if (timeo && skb_queue_empty(&sk->sk_receive_queue)) { if (sock->state == SS_DISCONNECTING) { err = -ENOTCONN; break; @@ -1623,7 +1623,7 @@ static int tipc_wait_for_accept(struct socket *sock, long timeo) for (;;) { prepare_to_wait_exclusive(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE); - if (skb_queue_empty(&sk->sk_receive_queue)) { + if (timeo && skb_queue_empty(&sk->sk_receive_queue)) { release_sock(sk); timeo = schedule_timeout(timeo); lock_sock(sk); |