From: Vasiliy Kulikov <segoon@openwall.com>
To: kernel-hardening@lists.openwall.com
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>, Ingo Molnar <mingo@elte.hu>,
Andrew Morton <akpm@linux-foundation.org>,
James Morris <jmorris@namei.org>,
Namhyung Kim <namhyung@gmail.com>,
Greg Kroah-Hartman <gregkh@suse.de>,
linux-kernel@vger.kernel.org
Subject: Re: [kernel-hardening] Re: [PATCH v2] kernel: escape non-ASCII and control characters in printk()
Date: Tue, 5 Jul 2011 21:49:22 +0400 [thread overview]
Message-ID: <20110705174922.GA6419@albatros> (raw)
In-Reply-To: <CA+55aFz08cObjcHxxZ-FQexP56hwHvML+c+UULQitKMum3MoTA@mail.gmail.com>
On Sun, Jul 03, 2011 at 10:42 -0700, Linus Torvalds wrote:
> So saying "%s is for pure 7-bit ASCII with no control codes" is
> annoying, but would really fix it.
Hmm.. It breaks usb UTF-8 strings for sure. I see some printks in
debugging code. There might be other users of UTF-8 strings fed to
printk().
--
Vasiliy Kulikov
http://www.openwall.com - bringing security into open computing environments
next prev parent reply other threads:[~2011-07-05 17:49 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-23 15:21 [kernel-hardening] [PATCH v2] kernel: escape non-ASCII and control characters in printk() Vasiliy Kulikov
2011-06-23 15:21 ` Vasiliy Kulikov
2011-06-26 10:39 ` [kernel-hardening] " Ingo Molnar
2011-06-26 10:39 ` Ingo Molnar
2011-06-26 16:54 ` [kernel-hardening] " Vasiliy Kulikov
2011-06-26 16:54 ` Vasiliy Kulikov
2011-06-26 18:26 ` [kernel-hardening] " Ingo Molnar
2011-06-26 18:26 ` Ingo Molnar
2011-06-26 19:06 ` [kernel-hardening] " Vasiliy Kulikov
2011-06-26 19:06 ` Vasiliy Kulikov
2011-06-26 19:46 ` [kernel-hardening] " Ingo Molnar
2011-06-26 19:46 ` Ingo Molnar
2011-06-26 20:25 ` [kernel-hardening] " Vasiliy Kulikov
2011-06-26 20:25 ` Vasiliy Kulikov
2011-06-26 22:01 ` [kernel-hardening] " Ingo Molnar
2011-06-26 22:01 ` Ingo Molnar
2011-06-27 8:36 ` [kernel-hardening] " Vasiliy Kulikov
2011-06-27 8:36 ` Vasiliy Kulikov
2011-06-27 9:20 ` [kernel-hardening] " Vasiliy Kulikov
2011-06-27 9:20 ` Vasiliy Kulikov
2011-06-27 9:40 ` [kernel-hardening] " Alan Cox
2011-06-27 9:40 ` Alan Cox
2011-06-27 18:38 ` [kernel-hardening] " Vasiliy Kulikov
2011-06-27 18:38 ` Vasiliy Kulikov
2011-06-28 19:30 ` [kernel-hardening] " Linus Torvalds
2011-06-28 19:30 ` Linus Torvalds
2011-07-01 12:00 ` [kernel-hardening] " Ingo Molnar
2011-07-01 12:00 ` Ingo Molnar
2011-07-01 12:54 ` [kernel-hardening] " Vasiliy Kulikov
2011-07-01 14:20 ` Alan Cox
2011-07-02 16:42 ` Solar Designer
2011-07-02 16:42 ` Solar Designer
2011-07-02 19:33 ` [kernel-hardening] " Alan Cox
2011-07-02 19:33 ` Alan Cox
2011-07-02 20:34 ` [kernel-hardening] " Linus Torvalds
2011-07-02 20:34 ` Linus Torvalds
2011-07-01 14:37 ` [kernel-hardening] " Vasiliy Kulikov
2011-07-01 14:37 ` Vasiliy Kulikov
2011-07-01 14:49 ` [kernel-hardening] " Alan Cox
2011-07-01 14:49 ` Alan Cox
2011-07-02 8:10 ` [kernel-hardening] " Vasiliy Kulikov
2011-07-02 8:10 ` Vasiliy Kulikov
2011-07-02 15:08 ` [kernel-hardening] " Greg KH
2011-07-02 15:08 ` Greg KH
2011-07-03 10:01 ` [kernel-hardening] " Vasiliy Kulikov
2011-07-03 10:01 ` Vasiliy Kulikov
2011-07-03 11:42 ` [kernel-hardening] " Vasiliy Kulikov
2011-07-03 11:42 ` Vasiliy Kulikov
2011-07-03 12:23 ` [kernel-hardening] " Alan Cox
2011-07-03 12:23 ` Alan Cox
2011-07-03 17:42 ` [kernel-hardening] " Linus Torvalds
2011-07-03 17:42 ` Linus Torvalds
2011-07-03 21:10 ` [kernel-hardening] " Alan Cox
2011-07-03 21:10 ` Alan Cox
2011-07-03 21:34 ` [kernel-hardening] " Linus Torvalds
2011-07-03 21:34 ` Linus Torvalds
2011-07-05 17:49 ` Vasiliy Kulikov [this message]
2011-07-01 12:12 ` [kernel-hardening] " Ingo Molnar
2011-07-01 12:12 ` Ingo Molnar
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