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
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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.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
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
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