patches for DPDK stable branches
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From: Bruce Richardson <bruce.richardson@intel.com>
To: Ciara Power <ciara.power@intel.com>
Cc: dev@dpdk.org, stable@dpdk.org
Subject: Re: [dpdk-stable] [PATCH] examples/ioat: fix failure check for ioat dequeue
Date: Thu, 13 Feb 2020 12:09:58 +0000
Message-ID: <20200213120958.GA845@bricha3-MOBL.ger.corp.intel.com> (raw)
In-Reply-To: <20200204160006.64720-1-ciara.power@intel.com>

On Tue, Feb 04, 2020 at 04:00:06PM +0000, Ciara Power wrote:
> The nb_dq return value from the ioat dequeue is negative in failure
> cases, however the variable was an unsigned int, causing the condition
> where nb_dq <= 0 to never be true. This is now cast to a signed int,
> which will successfully reflect the -1 value to be used in this
> conditional check.
> 
> Coverity issue: 350342
> Coverity issue: 350349
> Fixes: 92c981637ffc ("examples/ioat: handle failure case for ioat dequeue")
> Cc: bruce.richardson@intel.com
> Cc: stable@dpdk.org
> 
> Signed-off-by: Ciara Power <ciara.power@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>

  reply index

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-04 16:00 Ciara Power
2020-02-13 12:09 ` Bruce Richardson [this message]
2020-02-13 14:01 ` [dpdk-stable] [dpdk-dev] " David Marchand

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