android_kernel_samsung_univ.../net/l2tp
Guillaume Nault ddecae8696 l2tp: check sockaddr length in pppol2tp_connect()
[ Upstream commit eb1c28c05894a4b1f6b56c5bf072205e64cfa280 ]

Check sockaddr_len before dereferencing sp->sa_protocol, to ensure that
it actually points to valid data.

Fixes: fd558d186d ("l2tp: Split pppol2tp patch into separate l2tp and ppp parts")
Reported-by: syzbot+a70ac890b23b1bf29f5c@syzkaller.appspotmail.com
Signed-off-by: Guillaume Nault <g.nault@alphalink.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-29 07:50:04 +02:00
..
Kconfig
l2tp_core.c
l2tp_core.h
l2tp_debugfs.c
l2tp_eth.c
l2tp_ip.c
l2tp_ip6.c
l2tp_netlink.c l2tp: fix missing print session offset info 2018-04-13 19:50:12 +02:00
l2tp_ppp.c l2tp: check sockaddr length in pppol2tp_connect() 2018-04-29 07:50:04 +02:00
Makefile