Xin Long ee598530be sctp: change to hold sk after auth shkey is created successfully ...

[ Upstream commit 25bff6d5478b2a02368097015b7d8eb727c87e16 ]

Now in sctp_endpoint_init(), it holds the sk then creates auth
shkey. But when the creation fails, it doesn't release the sk,
which causes a sk defcnf leak,

Here to fix it by only holding the sk when auth shkey is created
successfully.

Fixes: a29a5bd4f5c3 ("[SCTP]: Implement SCTP-AUTH initializations.")
Reported-by: syzbot+afabda3890cc2f765041@syzkaller.appspotmail.com
Reported-by: syzbot+276ca1c77a19977c0130@syzkaller.appspotmail.com
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Acked-by: Neil Horman <nhorman@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2019-07-03 13:16:02 +02:00

..

associola.c

sctp: kfree_rcu asoc

2018-12-17 09:28:47 +01:00

auth.c

…

bind_addr.c

…

chunk.c

…

debug.c

…

endpointola.c

sctp: change to hold sk after auth shkey is created successfully

2019-07-03 13:16:02 +02:00

input.c

…

inqueue.c

…

ipv6.c

sctp: allocate sctp_sockaddr_entry with kzalloc

2019-01-23 08:09:50 +01:00

Kconfig

…

Makefile

…

objcnt.c

…

offload.c

sctp: call gso_reset_checksum when computing checksum in sctp_gso_segment

2019-02-27 10:08:06 +01:00

output.c

…

outqueue.c

…

primitive.c

…

probe.c

…

proc.c

sctp: hold transport before accessing its asoc in sctp_transport_get_next

2018-09-15 09:45:25 +02:00

protocol.c

sctp: initialize _pad of sockaddr_in before copying to user memory

2019-04-17 08:37:47 +02:00

sctp_diag.c

inet_diag: fix reporting cgroup classid and fallback to priority

2019-02-27 10:08:07 +01:00

sm_make_chunk.c

sctp: Free cookie before we memdup a new one

2019-06-22 08:16:15 +02:00

sm_sideeffect.c

Fix memory leak in sctp_process_init

2019-06-11 12:21:44 +02:00

sm_statefuns.c

sctp: avoid running the sctp state machine recursively

2019-05-08 07:20:44 +02:00

sm_statetable.c

…

socket.c

sctp: not allow to set asoc prsctp_enable by sockopt

2018-11-23 08:19:26 +01:00

stream.c

sctp: improve the events for sctp stream reset

2019-02-06 17:31:33 +01:00

sysctl.c

…

transport.c

sctp: update dst pmtu with the correct daddr

2018-10-18 09:16:19 +02:00

tsnmap.c

…

ulpevent.c

…

ulpqueue.c

…