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From: Markus Elfring <>
	Coccinelle <>,
	Dennis Dalessandro <>,
	Doug Ledford <>,
	Gal Pressman <>,
	Jason Gunthorpe <>,
	Leon Romanovsky <>,
	Lijun Ou <>, Wei Hu <>
Cc: LKML <>
Subject: [Cocci] RDMA/hns: Checking two kfree() calls in hns_roce_v1_release_lp_qp()
Date: Fri, 8 Nov 2019 16:40:21 +0100
Message-ID: <> (raw)


A coccicheck run provided information like the following.

./drivers/infiniband/hw/hns/hns_roce_hw_v1.c:901:1-6: ERROR: invalid free of structure field
./drivers/infiniband/hw/hns/hns_roce_hw_v1.c:903:1-6: ERROR: invalid free of structure field

Generated by: scripts/coccinelle/free/kfreeaddr.cocci

See also:
* Commit e39afe3d6dbd908d8fd189571a3c1561088a86c2
  ("RDMA: Convert CQ allocations to be under core responsibility" from 2019-06-11)

* Commit 619122be3d40c835eb5fad9e326780909926495d
  ("RDMA/hns: Fix PD memory leak for internal allocation" from 2019-05-21)

How would you like to handle such details further?

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