Unverified Commit f6c39683 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!8681 rtnetlink: Correct nested IFLA_VF_VLAN_LIST attribute validation 

Merge Pull Request from: @ci-robot 
 
PR sync from: Ziyang Xuan <william.xuanziyang@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/H4727HPYQPCABOEIGYFN4DXF6IB44XGI/ 
 
https://gitee.com/src-openeuler/kernel/issues/I9TLS8 
 
Link:https://gitee.com/openeuler/kernel/pulls/8681

 

Reviewed-by: default avatarYue Haibing <yuehaibing@huawei.com>
Reviewed-by: default avatarLiu YongQiang <liuyongqiang13@huawei.com>
Signed-off-by: default avatarZhang Changzhong <zhangchangzhong@huawei.com>
parents 2d8c9961 2c0cb806

net/core/rtnetlink.c

+1 −1
Original line number Diff line number Diff line
@@ -2167,7 +2167,7 @@ static int do_setvfinfo(struct net_device *dev, struct nlattr **tb) 


		nla_for_each_nested(attr, tb[IFLA_VF_VLAN_LIST], rem) {

			if (nla_type(attr) != IFLA_VF_VLAN_INFO ||

			    nla_len(attr) < NLA_HDRLEN) {

			    nla_len(attr) < sizeof(struct ifla_vf_vlan_info)) {

				return -EINVAL;

			}

			if (len >= MAX_VLAN_LIST_LEN)