linux-stable/net/bridge
Toshiaki Makita 960b589f86 bridge: Properly check if local fdb entry can be deleted in br_fdb_change_mac_address
br_fdb_change_mac_address() doesn't check if the local entry has the
same address as any of bridge ports.
Although I'm not sure when it is beneficial, current implementation allow
the bridge device to receive any mac address of its ports.
To preserve this behavior, we have to check if the mac address of the
entry being deleted is identical to that of any port.

As this check is almost the same as that in br_fdb_changeaddr(), create
a common function fdb_delete_local() and call it from
br_fdb_changeadddr() and br_fdb_change_mac_address().

Signed-off-by: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp>
Acked-by: Vlad Yasevich <vyasevic@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-10 14:34:33 -08:00
..
netfilter netfilter: nf_tables: rename nft_do_chain_pktinfo() to nft_do_chain() 2014-01-09 20:17:16 +01:00
br.c bridge: move br_net_exit() to br.c 2014-01-13 23:42:39 -08:00
br_device.c bridge: Change local fdb entries whenever mac address of bridge device changes 2014-02-10 14:34:33 -08:00
br_fdb.c bridge: Properly check if local fdb entry can be deleted in br_fdb_change_mac_address 2014-02-10 14:34:33 -08:00
br_forward.c bridge: remove unnecessary parentheses 2013-12-19 19:27:26 -05:00
br_if.c bridge: Change local fdb entries whenever mac address of bridge device changes 2014-02-10 14:34:33 -08:00
br_input.c bridge: Fix the way to find old local fdb entries in br_fdb_changeaddr 2014-02-10 14:34:33 -08:00
br_ioctl.c bridge: add space before '(/{', after ',', etc. 2013-12-19 19:27:26 -05:00
br_mdb.c Revert "bridge: only expire the mdb entry when query is received" 2013-10-22 14:41:02 -04:00
br_multicast.c bridge: use spin_lock_bh() in br_multicast_set_hash_max 2014-01-06 16:39:47 -05:00
br_netfilter.c bridge: change "foo* bar" to "foo *bar" 2013-12-19 19:27:26 -05:00
br_netlink.c netlink: cleanup rntl_af_register 2014-01-01 23:42:19 -05:00
br_notify.c net: convert resend IGMP to notifier event 2013-07-23 16:52:47 -07:00
br_private.h bridge: Fix the way to check if a local fdb entry can be deleted 2014-02-10 14:34:33 -08:00
br_private_stp.h net: 8021q/bluetooth/bridge/can/ceph: Remove extern from function prototypes 2013-10-19 19:12:11 -04:00
br_stp.c bridge: Clamp forward_delay when enabling STP 2013-09-12 23:32:14 -04:00
br_stp_bpdu.c br: fix use of ->rx_handler_data in code executed on non-rx_handler path 2013-12-06 15:41:40 -05:00
br_stp_if.c bridge: Change local fdb entries whenever mac address of bridge device changes 2014-02-10 14:34:33 -08:00
br_stp_timer.c bridge: add space before '(/{', after ',', etc. 2013-12-19 19:27:26 -05:00
br_sysfs_br.c bridge: use DEVICE_ATTR_xx macros 2014-01-06 16:40:46 -05:00
br_sysfs_if.c bridge: change "foo* bar" to "foo *bar" 2013-12-19 19:27:26 -05:00
br_vlan.c bridge: Fix the way to check if a local fdb entry can be deleted 2014-02-10 14:34:33 -08:00
Kconfig bridge: Add vlan filtering infrastructure 2013-02-13 19:41:46 -05:00
Makefile bridge: Add vlan filtering infrastructure 2013-02-13 19:41:46 -05:00