From: Thomas Monjalon <thomas@monjalon.net>
To: Jamie Lavigne <lavignen@amazon.com>
Cc: dev@dpdk.org, Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
Subject: Re: [PATCH v3] mem: fix malloc_elem resize with padding
Date: Wed, 28 Jun 2017 23:12:41 +0200 [thread overview]
Message-ID: <1743355.dtpiII7vli@xps> (raw)
In-Reply-To: <2e4d0d34-626c-0ac2-6c46-c2b1086c3397@intel.com>
20/06/2017 12:18, Sergio Gonzalez Monroy:
> On 08/06/2017 20:12, Jamie Lavigne wrote:
> > Currently when a malloc_elem is split after resizing, any padding
> > present in the elem is ignored. This causes the resized elem to be too
> > small when padding is present, and user data can overwrite the beginning
> > of the following malloc_elem.
> >
> > Solve this by including the size of the padding when computing where to
> > split the malloc_elem.
> >
> > Fixes: af75078fece3 ("first public release")
> >
> > Signed-off-by: Jamie Lavigne <lavignen@amazon.com>
>
> Acked-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
Applied, thanks
prev parent reply other threads:[~2017-06-28 21:12 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-31 0:09 [PATCH] Correctly handle malloc_elem resize with padding Jamie Lavigne
2017-05-31 0:16 ` [PATCH v2] " Jamie Lavigne
2017-06-06 14:18 ` Sergio Gonzalez Monroy
2017-06-08 19:07 ` Lavigne, Jamie
2017-06-08 19:12 ` [PATCH v3] mem: fix " Jamie Lavigne
2017-06-20 10:18 ` Sergio Gonzalez Monroy
2017-06-28 21:12 ` Thomas Monjalon [this message]
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