linux-stable/net/sctp
Pietro Borrello a4e9411769 sctp: sctp_sock_filter(): avoid list_entry() on possibly empty list
commit a1221703a0 upstream.

Use list_is_first() to check whether tsp->asoc matches the first
element of ep->asocs, as the list is not guaranteed to have an entry.

Fixes: 8f840e47f1 ("sctp: add the sctp_diag.c file")
Signed-off-by: Pietro Borrello <borrello@diag.uniroma1.it>
Acked-by: Xin Long <lucien.xin@gmail.com>
Link: https://lore.kernel.org/r/20230208-sctp-filter-v2-1-6e1f4017f326@diag.uniroma1.it
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-02-22 12:50:40 +01:00
..
associola.c sctp: leave the err path free in sctp_stream_init to sctp_stream_free 2022-08-03 11:59:41 +02:00
auth.c sctp: handle the error returned from sctp_auth_asoc_init_active_key 2022-10-26 13:22:26 +02:00
bind_addr.c sctp: fail if no bound addresses can be used for a given scope 2023-02-06 07:52:46 +01:00
chunk.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 104 2019-05-24 17:39:00 +02:00
debug.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 104 2019-05-24 17:39:00 +02:00
diag.c sctp: sctp_sock_filter(): avoid list_entry() on possibly empty list 2023-02-22 12:50:40 +01:00
endpointola.c sctp: use call_rcu to free endpoint 2022-01-05 12:37:44 +01:00
input.c sctp: read sk->sk_bound_dev_if once in sctp_rcv() 2022-06-14 18:11:37 +02:00
inqueue.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 104 2019-05-24 17:39:00 +02:00
ipv6.c sctp: validate from_addr_param return 2021-07-19 08:53:13 +02:00
Kconfig
Makefile
objcnt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 104 2019-05-24 17:39:00 +02:00
offload.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-06-07 11:00:14 -07:00
output.c sctp: count data bundling sack chunk for outctrlchunks 2019-07-03 11:41:24 -07:00
outqueue.c sctp: move trace_sctp_probe_path into sctp_outq_sack 2020-10-01 13:17:27 +02:00
primitive.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 104 2019-05-24 17:39:00 +02:00
proc.c net: fix iteration for sctp transport seq_files 2021-02-17 10:35:19 +01:00
protocol.c ip: Fix data-races around sysctl_ip_nonlocal_bind. 2022-07-29 17:14:11 +02:00
sm_make_chunk.c sctp: account stream padding length for reconf chunk 2021-10-20 11:40:15 +02:00
sm_sideeffect.c sctp: check asoc strreset_chunk in sctp_generate_reconf_event 2022-05-09 09:03:24 +02:00
sm_statefuns.c sctp: fix the processing for INIT chunk 2022-03-19 13:40:13 +01:00
sm_statetable.c sctp: remove net sctp.x_enable working as a global switch 2019-08-19 18:27:29 -07:00
socket.c sctp: Initialize daddr on peeled off socket 2022-04-20 09:19:35 +02:00
stream.c sctp: fix memory leak in sctp_stream_outq_migrate() 2022-12-08 11:23:03 +01:00
stream_interleave.c sctp: rename asoc intl_enable to asoc peer.intl_capable 2019-07-08 20:16:25 -07:00
stream_sched.c sctp: fix memory leak in sctp_stream_outq_migrate() 2022-12-08 11:23:03 +01:00
stream_sched_prio.c sctp: fix memory leak in sctp_stream_outq_migrate() 2022-12-08 11:23:03 +01:00
stream_sched_rr.c sctp: fix memory leak in sctp_stream_outq_migrate() 2022-12-08 11:23:03 +01:00
sysctl.c sctp: allow users to set netns ecn flag with sysctl 2019-08-27 20:54:14 -07:00
transport.c sctp: change to hold/put transport for proto_unreach_timer 2020-11-24 13:28:59 +01:00
tsnmap.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 104 2019-05-24 17:39:00 +02:00
ulpevent.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 104 2019-05-24 17:39:00 +02:00
ulpqueue.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 104 2019-05-24 17:39:00 +02:00