Unverified Commit 9afce123 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!2301 xfrm6: fix inet6_dev refcount underflow problem 

Merge Pull Request from: @ci-robot 
 
PR sync from: Zhengchao Shao <shaozhengchao@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/42RY5HF6TP2E5XIU3FQGHTGTJE7GXIKC/ 
 
https://gitee.com/openeuler/kernel/issues/I84HSL 
 
Link:https://gitee.com/openeuler/kernel/pulls/2301

 

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 07dd5f25 f06ae4e0

net/ipv6/xfrm6_policy.c

+2 −2
Original line number Diff line number Diff line
@@ -243,11 +243,11 @@ static void xfrm6_dst_destroy(struct dst_entry *dst) 
{

	struct xfrm_dst *xdst = (struct xfrm_dst *)dst;



	if (likely(xdst->u.rt6.rt6i_idev))

		in6_dev_put(xdst->u.rt6.rt6i_idev);

	dst_destroy_metrics_generic(dst);

	if (xdst->u.rt6.rt6i_uncached_list)

		rt6_uncached_list_del(&xdst->u.rt6);

	if (likely(xdst->u.rt6.rt6i_idev))

		in6_dev_put(xdst->u.rt6.rt6i_idev);

	xfrm_dst_destroy(xdst);

}