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| author |   Arnaldo Carvalho de Melo <acme@kernel.org> | 2014-05-23 15:55:12 -0400 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-05-24 14:11:41 -0400 |
| commit | 85d3fc9418dc5b357290de89b99c9a8bdd9eef89 (patch) | |
| tree | 2e4f7c47b56dc7ffdfe1e45fa3bd58c4c5d11580 /net/tipc/socket.c | |
| parent | Merge branch 'ks8851' (diff) | |
| download | linux-dev-85d3fc9418dc5b357290de89b99c9a8bdd9eef89.tar.xz linux-dev-85d3fc9418dc5b357290de89b99c9a8bdd9eef89.zip | |
tipc: Don't reset the timeout when restarting
As it may then take longer than what the user specified using
setsockopt(SO_RCVTIMEO).
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/socket.c')
| -rw-r--r-- | net/tipc/socket.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/net/tipc/socket.c b/net/tipc/socket.c index ac08966f2858..08d87fc80b10 100644 --- a/net/tipc/socket.c +++ b/net/tipc/socket.c @@ -985,10 +985,11 @@ static int anc_data_recv(struct msghdr *m, struct tipc_msg *msg, return 0; } -static int tipc_wait_for_rcvmsg(struct socket *sock, long timeo) +static int tipc_wait_for_rcvmsg(struct socket *sock, long *timeop) { struct sock *sk = sock->sk; DEFINE_WAIT(wait); + long timeo = *timeop; int err; for (;;) { @@ -1013,6 +1014,7 @@ static int tipc_wait_for_rcvmsg(struct socket *sock, long timeo) break; } finish_wait(sk_sleep(sk), &wait); + *timeop = timeo; return err; } @@ -1056,7 +1058,7 @@ static int tipc_recvmsg(struct kiocb *iocb, struct socket *sock, restart: /* Look for a message in receive queue; wait if necessary */ - res = tipc_wait_for_rcvmsg(sock, timeo); + res = tipc_wait_for_rcvmsg(sock, &timeo); if (res) goto exit; @@ -1154,7 +1156,7 @@ static int tipc_recv_stream(struct kiocb *iocb, struct socket *sock, restart: /* Look for a message in receive queue; wait if necessary */ - res = tipc_wait_for_rcvmsg(sock, timeo); + res = tipc_wait_for_rcvmsg(sock, &timeo); if (res) goto exit; |