From: "André Goddard Rosa" <andre.goddard@gmail.com>
To: Li Zefan <lizf@cn.fujitsu.com>
Cc: linux-kernel@vger.kernel.org, torvalds@linux-foundation.org,
Alex Riesen <raa.lkml@gmail.com>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH 2/2] string: teach strnstr() to not search past NUL-terminator
Date: Mon, 18 Jan 2010 13:10:35 -0200 [thread overview]
Message-ID: <b8bf37781001180710s197e8601r49c94e67f1f5d98@mail.gmail.com> (raw)
In-Reply-To: <4B53BDC5.1010201@cn.fujitsu.com>
On Sun, Jan 17, 2010 at 11:47 PM, Li Zefan <lizf@cn.fujitsu.com> wrote:
> André Goddard Rosa wrote:
>> As noticed by Alex Riesen at:
>> http://marc.info/?l=linux-kernel&m=126364040821071&w=2
>>
> Please don't make this change, it's the user's responsibility
> to make sure @len won't exceed @s1's length.
>
> All the string functions of "n" version should work when
> @s1 is not null-terminated, so don't call strlen() on @s1.
Fair enough, agreed.
Thank you,
André
prev parent reply other threads:[~2010-01-18 15:10 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-16 20:56 [PATCH 0/2] Fix recently introduced strnstr() to not search past NUL André Goddard Rosa
2010-01-16 20:57 ` [PATCH 1/2] string: simplify stricmp() André Goddard Rosa
2010-01-23 0:27 ` Andrew Morton
2010-01-23 1:47 ` Linus Torvalds
2010-01-16 20:57 ` [PATCH 2/2] string: teach strnstr() to not search past NUL-terminator André Goddard Rosa
2010-01-17 23:47 ` Alex Riesen
2010-01-18 1:47 ` Li Zefan
2010-01-18 15:10 ` André Goddard Rosa [this message]
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