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Antonio Quartulli 70b271a78b batman-adv: fix potential kernel paging error for unicast transmissions 
batadv_send_skb_prepare_unicast(_4addr) might reallocate the
skb's data. If it does then our ethhdr pointer is not valid
anymore in batadv_send_skb_unicast(), resulting in a kernel
paging error.

Fixing this by refetching the ethhdr pointer after the
potential reallocation.

Signed-off-by: Linus Lüssing <linus.luessing@web.de>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
 		2014-02-17 17:17:02 +01:00
..
Kconfig Revert "batman-adv: drop dependency against CRC16" 2014-01-15 16:54:14 -08:00
Makefile batman-adv: update copyright years for 2014 2014-01-12 14:41:19 +01:00
bat_algo.h batman-adv: update copyright years for 2014 2014-01-12 14:41:19 +01:00
bat_iv_ogm.c batman-adv: avoid double free when orig_node initialization fails 2014-02-17 17:17:02 +01:00
bitarray.c batman-adv: update copyright years for 2014 2014-01-12 14:41:19 +01:00
bitarray.h batman-adv: update copyright years for 2014 2014-01-12 14:41:19 +01:00
bridge_loop_avoidance.c batman-adv: use consistent kerneldoc style 2014-01-16 00:16:00 +01:00
bridge_loop_avoidance.h batman-adv: update copyright years for 2014 2014-01-12 14:41:19 +01:00
debugfs.c batman-adv: update copyright years for 2014 2014-01-12 14:41:19 +01:00
debugfs.h batman-adv: update copyright years for 2014 2014-01-12 14:41:19 +01:00
distributed-arp-table.c batman-adv: update copyright years for 2014 2014-01-12 14:41:19 +01:00
distributed-arp-table.h batman-adv: update copyright years for 2014 2014-01-12 14:41:19 +01:00
fragmentation.c batman-adv: update copyright years for 2014 2014-01-12 14:41:19 +01:00
fragmentation.h batman-adv: update copyright years for 2014 2014-01-12 14:41:19 +01:00
gateway_client.c batman-adv: update copyright years for 2014 2014-01-12 14:41:19 +01:00
gateway_client.h batman-adv: update copyright years for 2014 2014-01-12 14:41:19 +01:00
gateway_common.c batman-adv: update copyright years for 2014 2014-01-12 14:41:19 +01:00
gateway_common.h batman-adv: update copyright years for 2014 2014-01-12 14:41:19 +01:00
hard-interface.c batman-adv: fix soft-interface MTU computation 2014-02-17 17:17:00 +01:00
hard-interface.h batman-adv: update copyright years for 2014 2014-01-12 14:41:19 +01:00
hash.c batman-adv: update copyright years for 2014 2014-01-12 14:41:19 +01:00
hash.h batman-adv: update copyright years for 2014 2014-01-12 14:41:19 +01:00
icmp_socket.c batman-adv: update copyright years for 2014 2014-01-12 14:41:19 +01:00
icmp_socket.h batman-adv: update copyright years for 2014 2014-01-12 14:41:19 +01:00
main.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-01-18 00:55:41 -08:00
main.h batman-adv: Start new development cycle 2014-01-12 14:41:20 +01:00
network-coding.c batman-adv: update copyright years for 2014 2014-01-12 14:41:19 +01:00
network-coding.h batman-adv: update copyright years for 2014 2014-01-12 14:41:19 +01:00
originator.c batman-adv: avoid potential race condition when adding a new neighbour 2014-02-17 17:17:01 +01:00
originator.h batman-adv: avoid potential race condition when adding a new neighbour 2014-02-17 17:17:01 +01:00
packet.h batman-adv: update copyright years for 2014 2014-01-12 14:41:19 +01:00
routing.c batman-adv: free skb on TVLV parsing success 2014-02-17 17:17:02 +01:00
routing.h batman-adv: update copyright years for 2014 2014-01-12 14:41:19 +01:00
send.c batman-adv: fix potential kernel paging error for unicast transmissions 2014-02-17 17:17:02 +01:00
send.h batman-adv: update copyright years for 2014 2014-01-12 14:41:19 +01:00
soft-interface.c batman-adv: update copyright years for 2014 2014-01-12 14:41:19 +01:00
soft-interface.h batman-adv: update copyright years for 2014 2014-01-12 14:41:19 +01:00
sysfs.c batman-adv: update copyright years for 2014 2014-01-12 14:41:19 +01:00
sysfs.h batman-adv: update copyright years for 2014 2014-01-12 14:41:19 +01:00
translation-table.c batman-adv: fix TT CRC computation by ensuring byte order 2014-02-17 17:17:02 +01:00
translation-table.h batman-adv: update copyright years for 2014 2014-01-12 14:41:19 +01:00
types.h batman-adv: use consistent kerneldoc style 2014-01-16 00:16:00 +01:00