Nikolay Aleksandrov 000b7287b6 net: bridge: multicast: fix MRD advertisement router port marking race ... When an MRD advertisement is received on a bridge port with multicast snooping enabled, we mark it as a router port automatically, that includes adding that port to the router port list. The multicast lock protects that list, but it is not acquired in the MRD advertisement case leading to a race condition, we need to take it to fix the race. Cc: stable@vger.kernel.org Cc: linus.luessing@c0d3.blue Fixes: 4b3087c7e3 ("bridge: Snoop Multicast Router Advertisements") Signed-off-by: Nikolay Aleksandrov <nikolay@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2021-07-11 12:11:06 -07:00
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netfilter	netfilter: allow to turn off xtables compat layer	2021-04-26 18:16:56 +02:00
Kconfig	…
Makefile	…
br.c	…
br_arp_nd_proxy.c	net: bridge: when suppression is enabled exclude RARP packets	2021-03-22 13:30:24 -07:00
br_cfm.c	bridge: cfm: remove redundant return	2021-06-22 10:35:15 -07:00
br_cfm_netlink.c	…
br_device.c	netfilter: flowtable: bridge vlan hardware offload and switchdev	2021-03-24 12:48:39 -07:00
br_fdb.c	net: bridge: allow br_fdb_replay to be called for the bridge device	2021-06-29 10:46:23 -07:00
br_forward.c	net: bridge: mcast: add wrappers for router node retrieval	2021-05-13 14:04:31 -07:00
br_if.c	net: bridge: sync fdb to new unicast-filtering ports	2021-07-02 13:34:07 -07:00
br_input.c	net: bridge: mcast: prepare is-router function for mcast router split	2021-05-13 14:04:31 -07:00
br_ioctl.c	…
br_mdb.c	net: bridge: allow the switchdev replay functions to be called for deletion	2021-06-28 14:09:03 -07:00
br_mrp.c	net: bridge: mrp: Update the Test frames for MRA	2021-06-28 15:46:10 -07:00
br_mrp_netlink.c	…
br_mrp_switchdev.c	bridge: mrp: Extend br_mrp_switchdev to detect better the errors	2021-02-16 14:47:46 -08:00
br_multicast.c	net: bridge: multicast: fix MRD advertisement router port marking race	2021-07-11 12:11:06 -07:00
br_multicast_eht.c	net: bridge: mcast: factor out common allow/block EHT handling	2021-03-16 11:57:57 -07:00
br_netfilter_hooks.c	…
br_netfilter_ipv6.c	…
br_netlink.c	net: bridge: remove redundant assignment	2021-05-25 15:20:27 -07:00
br_netlink_tunnel.c	…
br_nf_core.c	…
br_private.h	net: bridge: switchdev: send FDB notifications for host addresses	2021-06-29 10:46:23 -07:00
br_private_cfm.h	…
br_private_mcast_eht.h	…
br_private_mrp.h	net: bridge: mrp: Update the Test frames for MRA	2021-06-28 15:46:10 -07:00
br_private_stp.h	…
br_private_tunnel.h	…
br_stp.c	net: bridge: constify variables in the replay helpers	2021-06-28 14:09:03 -07:00
br_stp_bpdu.c	…
br_stp_if.c	…
br_stp_timer.c	…
br_switchdev.c	net: bridge: switchdev: send FDB notifications for host addresses	2021-06-29 10:46:23 -07:00
br_sysfs_br.c	net: bridge: propagate error code and extack from br_mc_disabled_update	2021-04-14 14:32:05 -07:00
br_sysfs_if.c	…
br_vlan.c	net: bridge: allow the switchdev replay functions to be called for deletion	2021-06-28 14:09:03 -07:00
br_vlan_options.c	…
br_vlan_tunnel.c	net: bridge: fix vlan tunnel dst refcnt when egressing	2021-06-10 14:06:43 -07:00