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
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Kconfig
l2tp_core.c
l2tp_core.h
l2tp_debugfs.c
l2tp_eth.c
l2tp_ip.c
l2tp_ip6.c
l2tp_netlink.c
l2tp_ppp.c
Makefile