From: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
To: Jamie Lavigne <lavignen@amazon.com>, dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v3] mem: fix malloc_elem resize with padding
Date: Tue, 20 Jun 2017 11:18:10 +0100 [thread overview]
Message-ID: <2e4d0d34-626c-0ac2-6c46-c2b1086c3397@intel.com> (raw)
In-Reply-To: <1496949137-8106-1-git-send-email-lavignen@amazon.com>
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>
next prev parent reply other threads:[~2017-06-20 10:18 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-31 0:09 [dpdk-dev] [PATCH] Correctly handle " Jamie Lavigne
2017-05-31 0:16 ` [dpdk-dev] [PATCH v2] " Jamie Lavigne
2017-06-06 14:18 ` Sergio Gonzalez Monroy
2017-06-08 19:07 ` Lavigne, Jamie
2017-06-08 19:12 ` [dpdk-dev] [PATCH v3] mem: fix " Jamie Lavigne
2017-06-20 10:18 ` Sergio Gonzalez Monroy [this message]
2017-06-28 21:12 ` Thomas Monjalon
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