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Message-ID: <20110705174922.GA6419@albatros> Date: Tue, 5 Jul 2011 21:49:22 +0400 From: Vasiliy Kulikov <segoon@...nwall.com> To: kernel-hardening@...ts.openwall.com Cc: Alan Cox <alan@...rguk.ukuu.org.uk>, Ingo Molnar <mingo@...e.hu>, Andrew Morton <akpm@...ux-foundation.org>, James Morris <jmorris@...ei.org>, Namhyung Kim <namhyung@...il.com>, Greg Kroah-Hartman <gregkh@...e.de>, linux-kernel@...r.kernel.org Subject: Re: Re: [PATCH v2] kernel: escape non-ASCII and control characters in printk() 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
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