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(parent: 3947574) | patch
l2tp: take PMTU from tunnel UDP socket
authorDmitry Petukhov <dmgenp@gmail.com>
Tue, 8 Apr 2014 20:23:20 +0000 (02:23 +0600)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 31 May 2014 04:52:14 +0000 (21:52 -0700)
commit6ea4dd539a9a5994c215ce48377483f7dba01613
tree40d9e0efffe682e624685eaf2037a70fd4d1decbtree | snapshot
parent3947574d9ccb493843d518fea97f92f6acdb8c8acommit | diff
l2tp: take PMTU from tunnel UDP socket

[ Upstream commit f34c4a35d87949fbb0e0f31eba3c054e9f8199ba ]

When l2tp driver tries to get PMTU for the tunnel destination, it uses
the pointer to struct sock that represents PPPoX socket, while it
should use the pointer that represents UDP socket of the tunnel.

Signed-off-by: Dmitry Petukhov <dmgenp@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
net/l2tp/l2tp_ppp.c diff | blob | history
Domain: System / Kernel;