linux-kernel - Re: [B.A.T.M.A.N.] [PATCH -next 2/3] batman-adv: Use seq

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Wed, 11 Dec 2013 07:58:52 +0000
From:	Al Viro <viro@...IV.linux.org.uk>
To:	Antonio Quartulli <antonio@...hcoding.com>
Cc:	Joe Perches <joe@...ches.com>, Kees Cook <keescook@...omium.org>,
	netdev@...r.kernel.org, b.a.t.m.a.n@...ts.open-mesh.org,
	linux-kernel@...r.kernel.org,
	"David S. Miller" <davem@...emloft.net>,
	Marek Lindner <mareklindner@...mailbox.ch>
Subject: Re: [B.A.T.M.A.N.] [PATCH -next 2/3] batman-adv: Use seq_overflow

On Wed, Dec 11, 2013 at 08:31:35AM +0100, Antonio Quartulli wrote:
> Joe,
> 
> we have other places in the batman-adv code where we use seq_printf, but
> at the moment we don't check the return value and we always return 0 at
> the end of the function.
> 
> I think we could use seq_overflow here as well?

Not if you want correctly behaving code...
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/