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
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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_ip.c	ipv4: add a sock pointer to ip_queue_xmit()	2014-04-15 12:58:34 -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_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