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Re: [PATCH] tty: nozomi: avoid sprintf buffer overflow

From	Arnd Bergmann <arnd@arndb.de>
Newsgroups	linux.kernel
Subject	Re: [PATCH] tty: nozomi: avoid sprintf buffer overflow
Date	2016-11-29 10:20 +0100
Message-ID	<sIMJY-6yn-25@gated-at.bofh.it> (permalink)
References	<sIBlv-7lp-7@gated-at.bofh.it> <sIKRQ-5c9-5@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Tuesday, November 29, 2016 8:14:32 AM CET Jiri Slaby wrote:
> 
> Could you also kill the now unused _err_flag_ parameter (including the
> only user of NFO)?

Right. I was trying to avoid taking the cleanup too far, lacking
a way to properly test it, but that would have been an obvious change.

> (Or inline pr_debug directly into the only user and kill NFO completely?)

I'll send both variants and let you pick one or the other.

	Arnd

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[PATCH] tty: nozomi: avoid sprintf buffer overflow Arnd Bergmann <arnd@arndb.de> - 2016-11-28 22:10 +0100
  Re: [PATCH] tty: nozomi: avoid sprintf buffer overflow Jiri Slaby <jslaby@suse.cz> - 2016-11-29 08:20 +0100
    Re: [PATCH] tty: nozomi: avoid sprintf buffer overflow Arnd Bergmann <arnd@arndb.de> - 2016-11-29 10:20 +0100

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