From: David Miller <davem@davemloft.net>
To: steffen@hurrle.net
Cc: netdev@vger.kernel.org, hannes@stressinduktion.org
Subject: Re: [PATCH net-next] net: add build-time checks for msg->msg_name size
Date: Sat, 18 Jan 2014 23:04:46 -0800 (PST) [thread overview]
Message-ID: <20140118.230446.447824561941914382.davem@davemloft.net> (raw)
In-Reply-To: <20140117215314.GC7562@noise.didjital.de>
From: Steffen Hurrle <steffen@hurrle.net>
Date: Fri, 17 Jan 2014 22:53:15 +0100
> This is a follow-up patch to f3d3342602f8bc ("net: rework recvmsg
> handler msg_name and msg_namelen logic").
>
> DECLARE_SOCKADDR validates that the structure we use for writing the
> name information to is not larger than the buffer which is reserved
> for msg->msg_name (which is 128 bytes). Also use DECLARE_SOCKADDR
> consistently in sendmsg code paths.
>
> Signed-off-by: Steffen Hurrle <steffen@hurrle.net>
> Suggested-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Looks great, applied, thanks!
prev parent reply other threads:[~2014-01-19 7:04 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-17 21:53 [PATCH net-next] net: add build-time checks for msg->msg_name size Steffen Hurrle
2014-01-18 12:05 ` Hannes Frederic Sowa
2014-01-19 7:04 ` 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=20140118.230446.447824561941914382.davem@davemloft.net \
--to=davem@davemloft.net \
--cc=hannes@stressinduktion.org \
--cc=netdev@vger.kernel.org \
--cc=steffen@hurrle.net \
/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).