Eric Dumazet d870bfb9d3 vlan: should take into account needed_headroom ...

Commit c95b819ad7 (gre: Use needed_headroom)
made gre use needed_headroom instead of hard_header_len

This uncover a bug in vlan code.

We should make sure vlan devices take into account their
real_dev->needed_headroom or we risk a crash in ipgre_header(), because
we dont have enough room to push IP header in skb.

Reported-by: Diddi Oscarsson <diddi@diddi.se>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Patrick McHardy <kaber@trash.net>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

2011-03-18 15:13:12 -07:00

..

Kconfig

vlan: Add GVRP support

2008-07-05 21:26:57 -07:00

Makefile

vlan: uninline __vlan_hwaccel_rx

2008-07-08 03:23:36 -07:00

vlan_core.c

vlan: lockless transmit path

2010-11-16 11:15:08 -08:00

vlan_dev.c

vlan: should take into account needed_headroom

2011-03-18 15:13:12 -07:00

vlan_gvrp.c

vlan: TCI related type and naming cleanups

2008-07-08 03:24:44 -07:00

vlan_netlink.c

vlan: lockless transmit path

2010-11-16 11:15:08 -08:00

vlan.c

net: change netdev->features to u32

2011-01-24 15:32:47 -08:00

vlan.h

vlan: lockless transmit path

2010-11-16 11:15:08 -08:00

vlanproc.c

vlan: Fix build warning in vlandev_seq_show()

2010-11-15 10:37:30 -08:00

vlanproc.h

[VLAN]: Add a net argument to proc init and cleanup calls.

2008-04-16 00:51:12 -07:00