]> git.proxmox.com Git - mirror_ubuntu-hirsute-kernel.git/commit
net: hns3: check vlan id before using it
authorliaoguojia <liaoguojia@huawei.com>
Wed, 15 Sep 2021 13:52:10 +0000 (21:52 +0800)
committerStefan Bader <stefan.bader@canonical.com>
Fri, 5 Nov 2021 09:20:36 +0000 (10:20 +0100)
commit7104cb367b1939188f9d0f920a49ddf04e95e3c4
tree57247ef99ff09bc77aea015c5ebf57833c45d685
parent059f860844a50dff0d1d5ca2922d68bf15d6e194
net: hns3: check vlan id before using it

BugLink: https://bugs.launchpad.net/bugs/1949640
[ Upstream commit ef39d632608e66f428c1246836fd060cf4818d67 ]

The input parameters may not be reliable, so check the vlan id before
using it, otherwise may set wrong vlan id into hardware.

Fixes: dc8131d846d4 ("net: hns3: Fix for packet loss due wrong filter config in VLAN tbls")
Signed-off-by: liaoguojia <liaoguojia@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c