Re: [dpdk-stable] [PATCH] lib/librte_cmdline: fix CLI parsing issue

[Olivier Matz <olivier.matz@6wind.com>]

Hi Wenzhuo,

On Fri, 28 Apr 2017 08:38:21 +0000, "Lu, Wenzhuo" <wenzhuo.lu@intel.com> wrote:
> Hi Oilvier,
> As we discussed before, I send this patch. Would you like to take a look at it? Better fix it before release 17.05, thanks.
> 
> 
> > -----Original Message-----
> > From: Lu, Wenzhuo
> > Sent: Tuesday, April 25, 2017 11:11 AM
> > To: dev@dpdk.org
> > Cc: olivier.matz@6wind.com; Lu, Wenzhuo; stable@dpdk.org
> > Subject: [PATCH] lib/librte_cmdline: fix CLI parsing issue
> > 
> > When parsing a CLI, all the CLI instances are checked one by one. Even if an
> > instance already matches the CLI, the parsing will not stop for ambiguous
> > check.
> > The problem is that the following check may change the parsing result of the
> > previous one even if the following instance doesn't match.
> > 
> > Use a temporary validate for the parsing result when trying to match an
> > instance and only store the result when it matches, so the previous result
> > has no chance to be changed.
> > 
> > Fixes: af75078fece3 ("first public release")
> > CC: stable@dpdk.org
> > 
> > Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>

Sorry for the delay,

Acked-by: Olivier Matz <olivier.matz@6wind.com>