OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
linux/net/sctp
History
Xin Long 86fdb3448c sctp: ensure ep is not destroyed before doing the dump 
Now before dumping a sock in sctp_diag, it only holds the sock while
the ep may be already destroyed. It can cause a use-after-free panic
when accessing ep->asocs.

This patch is to set sctp_sk(sk)->ep NULL in sctp_endpoint_destroy,
and check if this ep is already destroyed before dumping this ep.

Suggested-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Acked-by: Neil Horman <nhorman@tuxdrver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2017-06-19 15:13:43 -04:00
..
Kconfig
…
Makefile
…
associola.c sctp: fix stream update when processing dupcookie 2017-05-24 15:21:04 -04:00
auth.c
…
bind_addr.c
…
chunk.c sctp: add SCTP_PR_STREAM_STATUS sockopt for prsctp 2017-04-03 14:52:35 -07:00
debug.c net: sctp: fix array overrun read on sctp_timer_tbl 2017-01-24 15:24:35 -05:00
endpointola.c sctp: ensure ep is not destroyed before doing the dump 2017-06-19 15:13:43 -04:00
input.c sctp: fix ICMP processing if skb is non-linear 2017-05-26 14:40:46 -04:00
inqueue.c
…
ipv6.c sctp: do not inherit ipv6_{mc|ac|fl}_list from parent 2017-05-18 10:24:08 -04:00
objcnt.c
…
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 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-04-06 08:24:51 -07:00
primitive.c
…
probe.c
…
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 sctp: ensure ep is not destroyed before doing the dump 2017-06-19 15:13:43 -04:00
sm_make_chunk.c sctp: set new_asoc temp when processing dupcookie 2017-05-24 15:21:04 -04:00
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: set new_asoc temp when processing dupcookie 2017-05-24 15:21:04 -04:00
sm_statetable.c sctp: add reconf chunk event 2017-02-19 18:17:59 -05:00
socket.c sctp: return next obj by passing pos + 1 into sctp_transport_get_idx 2017-06-15 14:40:30 -04:00
stream.c sctp: process duplicated strreset asoc request correctly 2017-04-18 13:39:50 -04:00
sysctl.c sctp: add get and set sockopt for reconf_enable 2017-03-12 23:22:24 -07:00
transport.c sctp: get sock from transport in sctp_transport_update_pmtu 2017-04-05 07:20:06 -07:00
tsnmap.c
…
ulpevent.c sctp: add support for generating add stream change event notification 2017-03-12 23:22:23 -07:00
ulpqueue.c
…