From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Wenchao Hao <haowenchao2@huawei.com>
Cc: Hannes Reinecke <hare@suse.de>,
"James E . J . Bottomley" <jejb@linux.ibm.com>,
"Martin K . Petersen" <martin.petersen@oracle.com>,
Richard Cochran <richardcochran@gmail.com>,
<linux-scsi@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<netdev@vger.kernel.org>, <louhongxiang@huawei.com>
Subject: Re: [PATCH] scsi: libfc: Fix potential NULL pointer dereference in fc_lport_ptp_setup
Date: Fri, 13 Oct 2023 14:06:08 -0400 [thread overview]
Message-ID: <yq1wmvql7nb.fsf@ca-mkp.ca.oracle.com> (raw)
In-Reply-To: <20231011130350.819571-1-haowenchao2@huawei.com> (Wenchao Hao's message of "Wed, 11 Oct 2023 21:03:50 +0800")
Wenchao,
> fc_lport_ptp_setup() did not check the return value of
> fc_rport_create() which is possible to return NULL which would cause a
> NULL pointer dereference. Address this issue by checking return value
> of fc_rport_create() and log error message on fc_rport_create()
> failed.
Applied to 6.7/scsi-staging, thanks!
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2023-10-13 18:06 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-11 13:03 [PATCH] scsi: libfc: Fix potential NULL pointer dereference in fc_lport_ptp_setup Wenchao Hao
2023-10-13 15:41 ` Simon Horman
2023-10-13 18:06 ` Martin K. Petersen [this message]
2023-10-17 1:11 ` Martin K. Petersen
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