Unverified Commit b1800a08 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!8679 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/MFT2QEPUOALZ5VQ3F62KIZOEVYA7NS42/ 
 
https://gitee.com/src-openeuler/kernel/issues/I9TLS8 
 
Link:https://gitee.com/openeuler/kernel/pulls/8679

 

Reviewed-by: default avatarYue Haibing <yuehaibing@huawei.com>
Signed-off-by: default avatarJialin Zhang <zhangjialin11@huawei.com>
parents e6a54743 2ab51823

net/core/rtnetlink.c

+1 −1
Original line number Diff line number Diff line
@@ -2365,7 +2365,7 @@ 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)