!5573 Fix CVE-2021-47160

Merge Pull Request from: @ci-robot 
 
PR sync from: "GONG, Ruiqi" <gongruiqi1@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/TMBFQOR2QMPX2EEGMWITLCTOLKYBA3UD/ 
DENG Qingfang (2):
  net: dsa: mt7530: fix VLAN traffic leaks
  net: dsa: mt7530: fix VLAN traffic leaks again


-- 
2.25.1
 
https://gitee.com/src-openeuler/kernel/issues/I9BHG2 
 
Link:https://gitee.com/openeuler/kernel/pulls/5573

 

Reviewed-by: Liu YongQiang <liuyongqiang13@huawei.com>
Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com>