Hannes Frederic Sowa 82b276cd2b ipv6: protect protocols not handling ipv4 from v4 connection/bind attempts ...

Some ipv6 protocols cannot handle ipv4 addresses, so we must not allow
connecting and binding to them. sendmsg logic does already check msg->name
for this but must trust already connected sockets which could be set up
for connection to ipv4 address family.

Per-socket flag ipv6only is of no use here, as it is under users control
by setsockopt.

Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

2014-01-21 16:59:19 -08:00

..

Kconfig

net/l2tp: remove depends on CONFIG_EXPERIMENTAL

2013-01-11 11:40:01 -08:00

l2tp_core.c

l2tp: make local functions static

2014-01-13 12:00:16 -08:00

l2tp_core.h

l2tp: make local functions static

2014-01-13 12:00:16 -08:00

l2tp_debugfs.c

ipv6: make lookups simpler and faster

2013-10-09 00:01:25 -04:00

l2tp_eth.c

l2tp: fix oops in l2tp_eth_create() error path

2012-11-02 21:56:35 -04:00

l2tp_ip6.c

ipv6: protect protocols not handling ipv4 from v4 connection/bind attempts

2014-01-21 16:59:19 -08:00

l2tp_ip.c

net: add build-time checks for msg->msg_name size

2014-01-18 23:04:16 -08:00

l2tp_netlink.c

genetlink: only pass array to genl_register_family_with_ops()

2013-11-19 16:39:05 -05:00

l2tp_ppp.c

net: rework recvmsg handler msg_name and msg_namelen logic

2013-11-20 21:52:30 -05:00

Makefile

l2tp: introduce L2TPv3 IP encapsulation support for IPv6

2012-05-01 09:30:55 -04:00