[dpdk-stable] [PATCH] telemetry: fix accessing callbacks list using lock

[David Marchand]

On Wed, May 5, 2021 at 5:36 PM Bruce Richardson
<bruce.richardson at intel.com> wrote:
>
> 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 at dpdk.org
> >
> > Reported-by: David Marchand <david.marchand at redhat.com>
> > Signed-off-by: Ciara Power <ciara.power at intel.com>
> Acked-by: Bruce Richardson <bruce.richardson at intel.com>

Applied, thanks.

-- 
David Marchand