linux/net/bridge
Tim Yi 446ff1fc37 net: bridge: vlan: fix memory leak in __allowed_ingress
[ Upstream commit fd20d97383 ]

When using per-vlan state, if vlan snooping and stats are disabled,
untagged or priority-tagged ingress frame will go to check pvid state.
If the port state is forwarding and the pvid state is not
learning/forwarding, untagged or priority-tagged frame will be dropped
but skb memory is not freed.
Should free skb when __allowed_ingress returns false.

Fixes: a580c76d53 ("net: bridge: vlan: add per-vlan state")
Signed-off-by: Tim Yi <tim.yi@pica8.com>
Acked-by: Nikolay Aleksandrov <nikolay@nvidia.com>
Link: https://lore.kernel.org/r/20220127074953.12632-1-tim.yi@pica8.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-02-01 17:25:48 +01:00
..
netfilter
br_arp_nd_proxy.c
br_device.c
br_fdb.c
br_forward.c
br_if.c
br_input.c
br_ioctl.c
br_mdb.c
br_mrp_netlink.c
br_mrp_switchdev.c
br_mrp.c
br_multicast.c
br_netfilter_hooks.c
br_netfilter_ipv6.c
br_netlink_tunnel.c
br_netlink.c
br_nf_core.c
br_private_mrp.h
br_private_stp.h
br_private_tunnel.h
br_private.h
br_stp_bpdu.c
br_stp_if.c
br_stp_timer.c
br_stp.c
br_switchdev.c
br_sysfs_br.c
br_sysfs_if.c
br_vlan_options.c
br_vlan_tunnel.c
br_vlan.c net: bridge: vlan: fix memory leak in __allowed_ingress 2022-02-01 17:25:48 +01:00
br.c
Kconfig
Makefile