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linux/net/l2tp
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Guillaume Nault eb1c28c058 l2tp: check sockaddr length in pppol2tp_connect() 
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>
2018-04-23 21:10:43 -04:00
..
Kconfig l2tp: Call udp_sock_create 2014-07-14 16:12:15 -07:00
l2tp_core.c l2tp: hold reference on tunnels printed in l2tp/tunnels debugfs file 2018-04-13 12:17:26 -04:00
l2tp_core.h l2tp: hold reference on tunnels printed in l2tp/tunnels debugfs file 2018-04-13 12:17:26 -04:00
l2tp_debugfs.c l2tp: fix {pppol2tp, l2tp_dfs}_seq_stop() in case of seq_file overflow 2018-04-22 14:46:35 -04:00
l2tp_eth.c l2tp: remove .tunnel_sock from struct l2tp_eth 2017-11-11 22:08:23 +09:00
l2tp_ip.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-03-06 01:20:46 -05:00
l2tp_ip6.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-03-06 01:20:46 -05:00
l2tp_netlink.c l2tp: hold reference on tunnels in netlink dumps 2018-04-13 12:17:26 -04:00
l2tp_ppp.c l2tp: check sockaddr length in pppol2tp_connect() 2018-04-23 21:10:43 -04:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00