Xin Long 8b97e045bd sctp: clear the transport of some out_chunk_list chunks in sctp_assoc_rm_peer ... commit df132eff463873e14e019a07f387b4d577d6d1f9 upstream. If a transport is removed by asconf but there still are some chunks with this transport queuing on out_chunk_list, later an use-after-free issue will be caused when accessing this transport from these chunks in sctp_outq_flush(). This is an old bug, we fix it by clearing the transport of these chunks in out_chunk_list when removing a transport in sctp_assoc_rm_peer(). Reported-by: syzbot+56a40ceee5fb35932f4d@syzkaller.appspotmail.com Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-12-01 09:46:33 +01:00
..
associola.c	sctp: clear the transport of some out_chunk_list chunks in sctp_assoc_rm_peer	2018-12-01 09:46:33 +01:00
auth.c
bind_addr.c
chunk.c
debug.c	net: sctp: fix array overrun read on sctp_timer_tbl	2017-12-09 18:42:42 +01:00
endpointola.c
input.c	sctp: add the missing sock_owned_by_user check in sctp_icmp_redirect	2017-11-18 11:11:05 +01:00
inqueue.c	sctp: fix the issue that the cookie-ack with auth can't get processed	2018-05-26 08:48:48 +02:00
ipv6.c	sctp: handle two v4 addrs comparison in sctp_inet6_cmp_addr	2018-05-26 08:48:48 +02:00
Kconfig
Makefile
objcnt.c
output.c
outqueue.c
primitive.c
probe.c
proc.c
protocol.c	sctp: fix dst refcnt leak in sctp_v4_get_dst	2018-03-11 16:19:46 +01:00
sm_make_chunk.c	fixup: sctp: verify size of a new chunk in _sctp_make_chunk()	2018-03-18 11:17:54 +01:00
sm_sideeffect.c
sm_statefuns.c	sctp: delay the authentication for the duplicated cookie-echo chunk	2018-05-26 08:48:49 +02:00
sm_statetable.c
socket.c	sctp: fix race on sctp_id2asoc	2018-11-10 07:41:42 -08:00
ssnmap.c
sysctl.c
transport.c
tsnmap.c
ulpevent.c
ulpqueue.c