From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH] ivshmem: fix segmentation fault in corner case
Date: Mon, 22 Jun 2015 18:40:46 +0200 [thread overview]
Message-ID: <1672166.5SgetKv3Ek@xps13> (raw)
In-Reply-To: <1434630450-10497-1-git-send-email-sergio.gonzalez.monroy@intel.com>
2015-06-18 13:27, Sergio Gonzalez Monroy:
> Depending on the configured segments it is possible to hit a
> segmentation fault as a result of decrementing an unsigned index with
> value 0.
>
> To avoid it, exit the loop if the index has value 0.
>
> Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
Applied, thanks
prev parent reply other threads:[~2015-06-22 16:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-18 12:27 Sergio Gonzalez Monroy
2015-06-22 16:40 ` Thomas Monjalon [this message]
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