From: David Miller <davem@davemloft.net>
To: dsahern@kernel.org
Cc: netdev@vger.kernel.org, jiri@mellanox.com,
xiyou.wangcong@gmail.com, jhs@mojatatu.com, dsahern@gmail.com
Subject: Re: [PATCH net] net: sched: Add policy validation for tc attributes
Date: Fri, 05 Oct 2018 14:27:12 -0700 (PDT) [thread overview]
Message-ID: <20181005.142712.1319668539769973294.davem@davemloft.net> (raw)
In-Reply-To: <20181003220536.16123-1-dsahern@kernel.org>
From: David Ahern <dsahern@kernel.org>
Date: Wed, 3 Oct 2018 15:05:36 -0700
> From: David Ahern <dsahern@gmail.com>
>
> A number of TC attributes are processed without proper validation
> (e.g., length checks). Add a tca policy for all input attributes and use
> when invoking nlmsg_parse.
>
> The 2 Fixes tags below cover the latest additions. The other attributes
> are a string (KIND), nested attribute (OPTIONS which does seem to have
> validation in most cases), for dumps only or a flag.
>
> Fixes: 5bc1701881e39 ("net: sched: introduce multichain support for filters")
> Fixes: d47a6b0e7c492 ("net: sched: introduce ingress/egress block index attributes for qdisc")
> Signed-off-by: David Ahern <dsahern@gmail.com>
Applied and queued up for -stable, thanks David.
prev parent reply other threads:[~2018-10-06 4:27 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-03 22:05 [PATCH net] net: sched: Add policy validation for tc attributes David Ahern
2018-10-05 21:27 ` David Miller [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20181005.142712.1319668539769973294.davem@davemloft.net \
--to=davem@davemloft.net \
--cc=dsahern@gmail.com \
--cc=dsahern@kernel.org \
--cc=jhs@mojatatu.com \
--cc=jiri@mellanox.com \
--cc=netdev@vger.kernel.org \
--cc=xiyou.wangcong@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).