linux-kernel - Re: [PATCH] xen-scsifront: Add a missing call to kfree

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Date:   Mon, 5 Dec 2016 23:53:48 +0300
From:   Dan Carpenter <dan.carpenter@...cle.com>
To:     Juergen Gross <jgross@...e.com>
Cc:     Quentin Lambert <lambert.quentin@...il.com>,
        Boris Ostrovsky <boris.ostrovsky@...cle.com>,
        David Vrabel <david.vrabel@...rix.com>,
        "James E.J. Bottomley" <jejb@...ux.vnet.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        xen-devel@...ts.xenproject.org, linux-scsi@...r.kernel.org,
        linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: Re: [PATCH] xen-scsifront: Add a missing call to kfree

On Mon, Nov 21, 2016 at 07:01:36AM +0100, Juergen Gross wrote:
> On 19/11/16 19:22, Quentin Lambert wrote:
> > Most error branches following the call to kmalloc contain
> > a call to kfree. This patch add these calls where they are
> > missing.
> > 
> > This issue was found with Hector.
> > 
> > Signed-off-by: Quentin Lambert <lambert.quentin@...il.com>
> 
> Nice catch. I think this will need some more work, I'll do a
> follow-on patch.
> 

The error handling is really weird.  Could you send your follow on to
this thread?

regards,
dan carpenter