Eric Dumazet b0270e9101 ipv4: add a sock pointer to ip_queue_xmit() ...

ip_queue_xmit() assumes the skb it has to transmit is attached to an
inet socket. Commit 31c70d5956 ("l2tp: keep original skb ownership")
changed l2tp to not change skb ownership and thus broke this assumption.

One fix is to add a new 'struct sock *sk' parameter to ip_queue_xmit(),
so that we do not assume skb->sk points to the socket used by l2tp
tunnel.

Fixes: 31c70d5956 ("l2tp: keep original skb ownership")
Reported-by: Zhan Jianyu <nasa4836@gmail.com>
Tested-by: Zhan Jianyu <nasa4836@gmail.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2014-04-15 12:58:34 -04:00

..

Kconfig

net/l2tp: remove depends on CONFIG_EXPERIMENTAL

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

l2tp_core.c

ipv4: add a sock pointer to ip_queue_xmit()

2014-04-15 12:58:34 -04:00

l2tp_core.h

l2tp: fix manual sequencing (de)activation in L2TPv2

2014-03-06 14:25:39 -05:00

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

ipv4: add a sock pointer to ip_queue_xmit()

2014-04-15 12:58:34 -04:00

l2tp_netlink.c

l2tp: fix manual sequencing (de)activation in L2TPv2

2014-03-06 14:25:39 -05:00

l2tp_ppp.c

l2tp: take PMTU from tunnel UDP socket

2014-04-09 15:24:38 -04:00

Makefile

l2tp: introduce L2TPv3 IP encapsulation support for IPv6

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