From: Joel Granados <j.granados@samsung.com>
To: Dan Carpenter <dan.carpenter@linaro.org>
Cc: <mcgrof@kernel.org>, Jason Gunthorpe <jgg@ziepe.ca>,
Leon Romanovsky <leon@kernel.org>,
David Ahern <dsahern@kernel.org>,
"David S. Miller" <davem@davemloft.net>,
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Subject: Re: [PATCH 06/11] sysctl: Add size to register_net_sysctl function
Date: Wed, 21 Jun 2023 13:49:27 +0200 [thread overview]
Message-ID: <20230621114927.woeidgxx5jhtchxt@localhost> (raw)
In-Reply-To: <f95b7489-8654-435c-bc74-da1eac479fba@kadam.mountain>
[-- Attachment #1: Type: text/plain, Size: 1333 bytes --]
On Wed, Jun 21, 2023 at 01:49:54PM +0300, Dan Carpenter wrote:
> On Wed, Jun 21, 2023 at 12:47:30PM +0300, Dan Carpenter wrote:
> > The patchset doesn't include the actual interesting changes, just a
> > bunch of mechanical prep work.
> >
>
> I was wrong here, the patchset just hadn't all hit the mailing lists.
not even. It was that the patch got mangled by some error on my side.
> I can't apply this patchset to anything. I tried linux-next, net, and
> net-next. So it's hard to review.
All this applies cleanly to mcgrof's sysctl-next branch here
https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git/log/?h=sysctl-next
>
> It looks like ensure_safe_net_sysctl() never got update to use
> table_size...
Done. I realized this while checking out your other comments. thx.
>
> You could easily write a static checker test to print a warning any time
> that ->procname is checked for NULL. I have attached a Smatch check.
> You would need to added to check_list.h and recompile.
Awesome!!!, I had been doing this with coccinelle, I'll recompile with
smatch and see if I get extra hits. Thx!
>
> net/sysctl_net.c:130 ensure_safe_net_sysctl() warn: checking ->procname 'ent->procname'
Done. Will be available in V2
>
> regards,
> dan carpenter
>
Best
--
Joel Granados
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next prev parent reply other threads:[~2023-06-21 11:49 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20230621091000.424843-1-j.granados@samsung.com>
[not found] ` <CGME20230621091022eucas1p1c097da50842b23e902e1a674e117e1aa@eucas1p1.samsung.com>
2023-06-21 9:09 ` [PATCH 06/11] sysctl: Add size to register_net_sysctl function Joel Granados
2023-06-21 9:47 ` Dan Carpenter
2023-06-21 10:23 ` Dan Carpenter
2023-06-21 12:03 ` Joel Granados
2023-06-23 14:21 ` Joel Granados
2023-06-21 10:49 ` Dan Carpenter
2023-06-21 11:49 ` Joel Granados [this message]
2023-06-21 11:36 ` Joel Granados
[not found] ` <CGME20230621094824eucas1p2b6adfbd3f15ff3665674917f419b25d3@eucas1p2.samsung.com>
2023-06-21 9:48 ` [PATCH 09/11] sysctl: Remove the end element in sysctl table arrays Joel Granados
2023-06-21 11:16 ` Jani Nikula
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