!8452 Fix CVE-2021-47438

Merge Pull Request from: @ci-robot 
 
PR sync from: Zheng Zucheng <zhengzucheng@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/RKZANVDFERKKDJIKKGNQDUUPNLKYE27Z/ 
Fix CVE-2021-47438

Valentine Fatiev (2):
  net/mlx5e: Fix memory leak in mlx5_core_destroy_cq() error path
  net/mlx5e: nullify cq->dbg pointer in mlx5_debug_cq_remove()


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2.34.1
 
https://gitee.com/src-openeuler/kernel/issues/I9RBPH 
 
Link:https://gitee.com/openeuler/kernel/pulls/8452

 

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