From: Simon Horman <simon.horman@corigine.com>
To: Jakub Kicinski <kuba@kernel.org>
Cc: Christophe JAILLET <christophe.jaillet@wanadoo.fr>,
"David S. Miller" <davem@davemloft.net>,
John Hurley <john.hurley@netronome.com>,
linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org,
oss-drivers@corigine.com, netdev@vger.kernel.org
Subject: Re: [PATCH v2 1/2] nfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac()
Date: Thu, 17 Feb 2022 08:59:41 +0100 [thread overview]
Message-ID: <20220217075940.GA4665@corigine.com> (raw)
In-Reply-To: <20220211165356.1927a81b@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com>
On Fri, Feb 11, 2022 at 04:53:56PM -0800, Jakub Kicinski wrote:
> On Thu, 10 Feb 2022 23:34:52 +0100 Christophe JAILLET wrote:
> > ida_simple_get() returns an id between min (0) and max (NFP_MAX_MAC_INDEX)
> > inclusive.
> > So NFP_MAX_MAC_INDEX (0xff) is a valid id.
> >
> > In order for the error handling path to work correctly, the 'invalid'
> > value for 'ida_idx' should not be in the 0..NFP_MAX_MAC_INDEX range,
> > inclusive.
> >
> > So set it to -1.
> >
> > Fixes: 20cce8865098 ("nfp: flower: enable MAC address sharing for offloadable devs")
> > Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
>
> This patch is a fix and the other one is refactoring. They can't be
> in the same series because they need to go to different trees. Please
> repost the former with [PATCH net] and ~one week later the latter with
> [PATCH net-next].
Thanks Jakub.
Christophe, please let me know if you'd like me to handle reposting
the patches as described by Jakub.
next prev parent reply other threads:[~2022-02-17 7:59 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-10 22:34 [PATCH v2 1/2] nfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac() Christophe JAILLET
2022-02-10 22:35 ` [PATCH v2 2/2] nfp: flower: Remove usage of the deprecated ida_simple_xxx API Christophe JAILLET
2022-02-11 8:13 ` Simon Horman
2022-06-09 5:11 ` Christophe JAILLET
2022-06-09 7:32 ` Simon Horman
2022-02-11 8:12 ` [PATCH v2 1/2] nfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac() Simon Horman
2022-02-12 0:53 ` Jakub Kicinski
2022-02-17 7:59 ` Simon Horman [this message]
2022-02-17 18:20 ` Christophe JAILLET
2022-02-18 11:06 ` Simon Horman
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