From: Bruce Richardson <bruce.richardson@intel.com>
To: Ciara Power <ciara.power@intel.com>
Cc: dev@dpdk.org, stable@dpdk.org,
David Marchand <david.marchand@redhat.com>
Subject: Re: [dpdk-stable] [PATCH] telemetry: fix accessing callbacks list using lock
Date: Wed, 5 May 2021 16:35:49 +0100 [thread overview]
Message-ID: <YJK7VQgOIGzjTx2u@bricha3-MOBL.ger.corp.intel.com> (raw)
In-Reply-To: <20210505152248.253496-1-ciara.power@intel.com>
On Wed, May 05, 2021 at 03:22:48PM +0000, Ciara Power wrote:
> The list_commands() function accessed the callbacks list,
> but did not take the lock. This may have caused inconsistencies if
> callbacks were being registered at the same time.
> This is now fixed to lock before iterating the list,
> and unlock afterwards.
>
> Fixes: f38748736eb2 ("telemetry: add default callback commands")
> Cc: stable@dpdk.org
>
> Signed-off-by: Ciara Power <ciara.power@intel.com>
> Reported-by: David Marchand <david.marchand@redhat.com>
> ---
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
next prev parent reply other threads:[~2021-05-05 15:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-05 15:22 Ciara Power
2021-05-05 15:35 ` Bruce Richardson [this message]
2021-05-05 16:15 ` David Marchand
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