linux-kernel - Re: [PATCH] uml: fix hostfs lookup

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] [day] [month] [year] [list]

Date:	Wed, 18 Aug 2010 19:44:09 +0200
From:	Miklos Szeredi <miklos@...redi.hu>
To:	Al Viro <viro@...IV.linux.org.uk>
CC:	miklos@...redi.hu, jkmalinen@...il.com,
	torvalds@...ux-foundation.org, linux-kernel@...r.kernel.org,
	linux-fsdevel@...r.kernel.org
Subject: Re: [PATCH] uml: fix hostfs lookup

On Wed, 18 Aug 2010, Al Viro wrote:
> On Wed, Aug 18, 2010 at 03:39:49PM +0200, Miklos Szeredi wrote:
> > Oops, sorry.  Off-by-one bug crept in there.
> 
> It's already fixed in the queue (see #untested in vfs-2.6)

Your fix is still wrong for the pathological case of len == p - name,
that's why I opted not to use strlcpy.

Thanks,
Miklos

--
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/