Unverified Commit 1f098345 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!3923 net: bridge: multicast: fix UAF of net_bridge 

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/GBTDT4QS246JEB3UCO3WUTT2SRGA2P7T/ 
 
https://gitee.com/openeuler/kernel/issues/I8UZTK 
 
Link:https://gitee.com/openeuler/kernel/pulls/3923

 

Reviewed-by: default avatarLiu YongQiang <liuyongqiang13@huawei.com>
Reviewed-by: default avatarYue Haibing <yuehaibing@huawei.com>
Signed-off-by: default avatarZhang Changzhong <zhangchangzhong@huawei.com>
parents 9b8b6ad3 2619a304

net/bridge/br_multicast.c

+1 −0
Original line number Diff line number Diff line
@@ -2068,6 +2068,7 @@ void br_multicast_dev_del(struct net_bridge *br) 


out:

	spin_unlock_bh(&br->multicast_lock);

	br_multicast_stop(br);

}



int br_multicast_set_router(struct net_bridge *br, unsigned long val)