Xin Long 34b2789f1d sctp: listen on the sock only when it's state is listening or closed ...

Now sctp doesn't check sock's state before listening on it. It could
even cause changing a sock with any state to become a listening sock
when doing sctp_listen.

This patch is to fix it by checking sock's state in sctp_listen, so
that it will listen on the sock with right state.

Reported-by: Andrey Konovalov <andreyknvl@google.com>
Tested-by: Andrey Konovalov <andreyknvl@google.com>
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2017-04-06 13:55:51 -07:00

..

associola.c

sctp: get sock from transport in sctp_transport_update_pmtu

2017-04-05 07:20:06 -07:00

auth.c

sctp: use IS_ENABLED() instead of checking for built-in or module

2016-09-10 21:19:11 -07:00

bind_addr.c

sctp: not copying duplicate addrs to the assoc's bind address list

2016-12-20 14:15:45 -05:00

chunk.c

sctp: refactor sctp_datamsg_from_user

2016-12-29 14:44:03 -05:00

debug.c

net: sctp: fix array overrun read on sctp_timer_tbl

2017-01-24 15:24:35 -05:00

endpointola.c

sctp: add reconf_enable in asoc ep and netns

2017-01-18 14:55:10 -05:00

input.c

sctp: get sock from transport in sctp_transport_update_pmtu

2017-04-05 07:20:06 -07:00

inqueue.c

sctp: rename WORD_TRUNC/ROUND macros

2016-09-22 03:13:26 -04:00

ipv6.c

net: Work around lockdep limitation in sockets that use sockets

2017-03-09 18:23:27 -08:00

Kconfig

sctp: add the sctp_diag.c file

2016-04-15 17:29:36 -04:00

Makefile

sctp: prepare asoc stream for stream reconf

2017-01-06 21:07:26 -05:00

objcnt.c

sctp: prepare asoc stream for stream reconf

2017-01-06 21:07:26 -05:00

offload.c

sctp: sctp gso should set feature with NETIF_F_SG when calling skb_segment

2017-01-25 12:28:33 -05:00

output.c

sctp: get sock from transport in sctp_transport_update_pmtu

2017-04-05 07:20:06 -07:00

outqueue.c

sctp: use right in and out stream cnt

2017-04-01 20:12:30 -07:00

primitive.c

sctp: add stream reconf primitive

2017-01-18 14:55:10 -05:00

probe.c

net: sctp: Convert log timestamps to be y2038 safe

2016-03-01 17:18:44 -05:00

proc.c

sctp: use right in and out stream cnt

2017-04-01 20:12:30 -07:00

protocol.c

net: Work around lockdep limitation in sockets that use sockets

2017-03-09 18:23:27 -08:00

sctp_diag.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2016-10-02 22:20:41 -04:00

sm_make_chunk.c

sctp: alloc stream info when initializing asoc

2017-03-30 11:08:47 -07:00

sm_sideeffect.c

sctp: flush out queue once assoc state falls into SHUTDOWN_PENDING

2017-02-20 10:26:09 -05:00

sm_statefuns.c

sctp: use right in and out stream cnt

2017-04-01 20:12:30 -07:00

sm_statetable.c

sctp: add reconf chunk event

2017-02-19 18:17:59 -05:00

socket.c

sctp: listen on the sock only when it's state is listening or closed

2017-04-06 13:55:51 -07:00

stream.c

sctp: alloc stream info when initializing asoc

2017-03-30 11:08:47 -07:00

sysctl.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2016-01-11 23:55:43 -05:00

transport.c

sctp: get sock from transport in sctp_transport_update_pmtu

2017-04-05 07:20:06 -07:00

tsnmap.c

sctp: Fix FSF address in file headers

2013-12-06 12:37:56 -05:00

ulpevent.c

sctp: add support for generating stream ssn reset event notification

2017-02-19 18:17:59 -05:00

ulpqueue.c

sctp: prepare asoc stream for stream reconf

2017-01-06 21:07:26 -05:00