Linus Lüssing 9ed973cc40 bridge: multicast: add sanity check for general query destination ... General IGMP and MLD queries are supposed to have the multicast link-local all-nodes address as their destination according to RFC2236 section 9, RFC3376 section 4.1.12/9.1, RFC2710 section 8 and RFC3810 section 5.1.15. Without this check, such malformed IGMP/MLD queries can result in a denial of service: The queries are ignored by most IGMP/MLD listeners therefore they will not respond with an IGMP/MLD report. However, without this patch these malformed MLD queries would enable the snooping part in the bridge code, potentially shutting down the according ports towards these hosts for multicast traffic as the bridge did not learn about these listeners. Reported-by: Jan Stancek <jstancek@redhat.com> Signed-off-by: Linus Lüssing <linus.luessing@web.de> Signed-off-by: David S. Miller <davem@davemloft.net>		2014-03-11 23:22:10 -04:00
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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: Prevent possible race condition in br_fdb_change_mac_address	2014-02-10 14:34:34 -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: multicast: add sanity check for general query destination	2014-03-11 23:22:10 -04:00
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: Properly check if local fdb entry can be deleted when deleting vlan	2014-02-10 14:34:34 -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: Properly check if local fdb entry can be deleted when deleting vlan	2014-02-10 14:34:34 -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