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OpenCloudOS-Kernel/net/batman-adv
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Simon Wunderlich 2d3f6ccc4e batman-adv: check incoming packet type for bla 
If the gateway functionality is used, some broadcast packets (DHCP
requests) may be transmitted as unicast packets. As the bridge loop
avoidance code now only considers the payload Ethernet destination,
it may drop the DHCP request for clients which are claimed by other
backbone gateways, because it falsely infers from the broadcast address
that the right backbone gateway should havehandled the broadcast.

Fix this by checking and delegating the batman-adv packet type used
for transmission.

Reported-by: Guido Iribarren <guidoiribarren@buenosaireslibre.org>
Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
 		2012-07-06 00:08:46 +02:00
..
Kconfig batman-adv: add bridge loop avoidance compile option 2012-04-11 14:29:00 +02:00
Makefile batman-adv: add bridge loop avoidance compile option 2012-04-11 14:29:00 +02:00
bat_algo.h batman-adv: Update copyright years 2012-02-17 02:50:21 +08:00
bat_debugfs.c batman-adv: replace HZ calculations with jiffies_to_msecs() 2012-05-11 10:08:13 +02:00
bat_debugfs.h batman-adv: Update copyright years 2012-02-17 02:50:21 +08:00
bat_iv_ogm.c batman-adv: prepare lq_update_lock to be shared among different protocols 2012-05-13 19:06:39 +02:00
bat_sysfs.c batman-adv: Adding hard_iface specific sysfs wrapper macros for UINT 2012-05-11 13:56:03 +02:00
bat_sysfs.h batman-adv: Update copyright years 2012-02-17 02:50:21 +08:00
bitarray.c batman-adv: Replace bitarray operations with bitmap 2012-04-11 14:28:58 +02:00
bitarray.h batman-adv: Replace bitarray operations with bitmap 2012-04-11 14:28:58 +02:00
bridge_loop_avoidance.c batman-adv: check incoming packet type for bla 2012-07-06 00:08:46 +02:00
bridge_loop_avoidance.h batman-adv: check incoming packet type for bla 2012-07-06 00:08:46 +02:00
gateway_client.c batman-adv: fix wrong dhcp option list browsing 2012-05-11 10:08:08 +02:00
gateway_client.h batman-adv: Update copyright years 2012-02-17 02:50:21 +08:00
gateway_common.c batman-adv: Ignore 80-chars per line limits for strings 2012-03-11 06:29:44 +08:00
gateway_common.h batman-adv: Update copyright years 2012-02-17 02:50:21 +08:00
hard-interface.c batman-adv: use shorter pr_warn instead of pr_warning 2012-05-13 19:06:41 +02:00
hard-interface.h batman-adv: Update copyright years 2012-02-17 02:50:21 +08:00
hash.c batman-adv: Update copyright years 2012-02-17 02:50:21 +08:00
hash.h batman-adv: Update copyright years 2012-02-17 02:50:21 +08:00
icmp_socket.c batman-adv: use ETH_HLEN instead of sizeof(struct ethhdr) 2012-04-18 09:54:01 +02:00
icmp_socket.h batman-adv: Update copyright years 2012-02-17 02:50:21 +08:00
main.c batman-adv: refactoring API: find generalized name for bat_ogm_update_mac callback 2012-05-11 13:56:01 +02:00
main.h batman-adv: Start new development cycle 2012-05-13 19:06:42 +02:00
originator.c batman-adv: prepare lq_update_lock to be shared among different protocols 2012-05-13 19:06:39 +02:00
originator.h batman-adv: split neigh_new function into generic and batman iv specific parts 2012-05-11 13:55:57 +02:00
packet.h batman-adv: avoid temporary routing loops by being strict on forwarded OGMs 2012-05-11 13:56:05 +02:00
ring_buffer.c batman-adv: Update copyright years 2012-02-17 02:50:21 +08:00
ring_buffer.h batman-adv: Update copyright years 2012-02-17 02:50:21 +08:00
routing.c batman-adv: fix skb->data assignment 2012-06-19 14:49:08 -07:00
routing.h batman-adv: register batman ogm receive function during protocol init 2012-05-11 10:08:11 +02:00
send.c batman-adv: use shorter pr_warn instead of pr_warning 2012-05-13 19:06:41 +02:00
send.h batman-adv: Update copyright years 2012-02-17 02:50:21 +08:00
soft-interface.c batman-adv: check incoming packet type for bla 2012-07-06 00:08:46 +02:00
soft-interface.h batman-adv: remove old bridge loop avoidance code 2012-04-11 14:28:58 +02:00
translation-table.c batman-adv: fix race condition in TT full-table replacement 2012-06-23 17:21:35 +02:00
translation-table.h batman-adv: improve unicast packet (re)routing 2012-05-13 19:06:38 +02:00
types.h batman-adv: prepare lq_update_lock to be shared among different protocols 2012-05-13 19:06:39 +02:00
unicast.c batman-adv: improve unicast packet (re)routing 2012-05-13 19:06:38 +02:00
unicast.h batman-adv: Update copyright years 2012-02-17 02:50:21 +08:00
vis.c batman-adv: use ETH_HLEN instead of sizeof(struct ethhdr) 2012-04-18 09:54:01 +02:00
vis.h batman-adv: Update copyright years 2012-02-17 02:50:21 +08:00