Ido Schimmel 0e5a82efda bridge: Fix VLAN reference count problem ...

When a VLAN is added on a port, a reference is taken on the
corresponding master VLAN entry. If it does not already exist, then it
is created and a reference taken.

However, in the second case a reference is not really taken when
CONFIG_REFCOUNT_FULL is enabled as refcount_inc() is replaced by
refcount_inc_not_zero().

Fix this by using refcount_set() on a newly created master VLAN entry.

Fixes: 251277598596 ("net, bridge: convert net_bridge_vlan.refcnt from atomic_t to refcount_t")
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Acked-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2018-02-26 15:15:53 -05:00

..

netfilter

netfilter: bridge: use pr ratelimiting

2018-02-14 21:05:36 +01:00

br_arp_nd_proxy.c

bridge: suppress nd pkts on BR_NEIGH_SUPPRESS ports

2017-10-08 21:12:04 -07:00

br_device.c

net: bridge: use rhashtable for fdbs

2017-12-13 15:10:01 -05:00

br_fdb.c

net: bridge: Fix uninitialized error in br_fdb_sync_static()

2018-02-01 09:47:37 -05:00

br_forward.c

bridge: add new BR_NEIGH_SUPPRESS port flag to suppress arp and nd flood

2017-10-08 21:12:04 -07:00

br_if.c

net: bridge: add notifications for the bridge dev on vlan change

2017-11-02 15:53:40 +09:00

br_input.c

net: bridge: Rename mglist to host_joined

2017-11-10 13:41:40 +09:00

br_ioctl.c

net: bridge: add notifications for the bridge dev on vlan change

2017-11-02 15:53:40 +09:00

br_mdb.c

net: use rtnl_register_module where needed

2017-12-04 11:32:39 -05:00

br_multicast.c

net: bridge: Send notification when host join/leaves a group

2017-11-10 13:41:40 +09:00

br_netfilter_hooks.c

netfilter: reduce size of hook entry point locations

2018-01-08 18:01:08 +01:00

br_netfilter_ipv6.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

br_netlink_tunnel.c

bridge: netlink: make setlink/dellink notifications more accurate

2017-10-29 11:03:43 +09:00

br_netlink.c

net: bridge: fix early call to br_stp_change_bridge_id and plug newlink leaks

2017-12-18 13:29:01 -05:00

br_nf_core.c

xfrm: Move dst->path into struct xfrm_dst

2017-11-30 09:54:26 -05:00

br_private_stp.h

net: bridge: add helper to set topology change

2016-12-10 21:27:23 -05:00

br_private_tunnel.h

bridge: netlink: make setlink/dellink notifications more accurate

2017-10-29 11:03:43 +09:00

br_private.h

bridge: return boolean instead of integer in br_multicast_is_router

2018-01-22 16:13:20 -05:00

br_stp_bpdu.c

net: introduce __skb_put_[zero, data, u8]

2017-06-20 13:30:14 -04:00

br_stp_if.c

net: bridge: add notifications for the bridge dev on vlan change

2017-11-02 15:53:40 +09:00

br_stp_timer.c

net: bridge: Convert timers to use timer_setup()

2017-11-03 15:42:49 +09:00

br_stp.c

net: bridge: add notifications for the bridge dev on vlan change

2017-11-02 15:53:40 +09:00

br_switchdev.c

net: bridge: use rhashtable for fdbs

2017-12-13 15:10:01 -05:00

br_sysfs_br.c

bridge: Use helpers to handle MAC address

2017-12-20 12:46:11 -05:00

br_sysfs_if.c

bridge: check brport attr show in brport_show

2018-02-12 11:17:28 -05:00

br_vlan_tunnel.c

bridge: vlan_tunnel: explicitly reset metadata attrs to NULL on failure

2017-02-17 13:33:41 -05:00

br_vlan.c

bridge: Fix VLAN reference count problem

2018-02-26 15:15:53 -05:00

br.c

net: bridge: add notifications for the bridge dev on vlan change

2017-11-02 15:53:40 +09:00

Kconfig

bridge: Add vlan filtering infrastructure

2013-02-13 19:41:46 -05:00

Makefile

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-11-04 09:26:51 +09:00