From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Nagalakshmi Nandigama <nagalakshmi.nandigama@avagotech.com>,
Praveen Krishnamoorthy <praveen.krishnamoorthy@avagotech.com>,
Sreekanth Reddy <sreekanth.reddy@avagotech.com>,
Abhijit Mahajan <abhijit.mahajan@avagotech.com>,
MPT-FusionLinux.pdl@avagotech.com, linux-scsi@vger.kernel.org,
kernel-janitors@vger.kernel.org
Subject: Re: [patch] mptfusion: don't allow negative bytes in kbuf_alloc_2_sgl()
Date: Wed, 11 Nov 2015 20:59:08 -0500 [thread overview]
Message-ID: <yq1io58t1ub.fsf@sermon.lab.mkp.net> (raw)
In-Reply-To: <20151110221524.GB30281@mwanda> (Dan Carpenter's message of "Wed, 11 Nov 2015 01:15:24 +0300")
>>>>> "Dan" == Dan Carpenter <dan.carpenter@oracle.com> writes:
Dan> There is a static checker warning here because "bytes" is
Dan> controlled by the user and we cap the upper bound with min() but
Dan> allow negatives. Negative bytes will result in some nasty warning
Dan> messages but are not super harmful. Anyway, no one needs negative
Dan> bytes so let's just check for it and return NULL.
Applied.
--
Martin K. Petersen Oracle Linux Engineering
prev parent reply other threads:[~2015-11-12 1:59 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-10 22:15 [patch] mptfusion: don't allow negative bytes in kbuf_alloc_2_sgl() Dan Carpenter
2015-11-12 1:59 ` Martin K. Petersen [this message]
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