Unverified Commit 3c6f2d0b authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!11637 netfilter: tproxy: bail out if IP has been disabled on the device 

Merge Pull Request from: @ci-robot 
 
PR sync from: Yongqiang Liu <liuyongqiang13@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/5I6TLLU3VITG57CAB25BSU3R6T7JIVG5/ 
 
https://gitee.com/src-openeuler/kernel/issues/IA7D8P 
 
Link:https://gitee.com/openeuler/kernel/pulls/11637

 

Reviewed-by: default avatarYue Haibing <yuehaibing@huawei.com>
Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
parents 0c1630bd 4c1699dc

net/ipv4/netfilter/nf_tproxy_ipv4.c

+2 −0
Original line number Diff line number Diff line
@@ -58,6 +58,8 @@ __be32 nf_tproxy_laddr4(struct sk_buff *skb, __be32 user_laddr, __be32 daddr) 


	laddr = 0;

	indev = __in_dev_get_rcu(skb->dev);

	if (!indev)

		return daddr;



	in_dev_for_each_ifa_rcu(ifa, indev) {

		if (ifa->ifa_flags & IFA_F_SECONDARY)