Subject: Re: RFC: memmem(3)
To: None <email@example.com>
From: Christos Zoulas <firstname.lastname@example.org>
Date: 03/04/2003 16:05:53
In article <3487.1046772309@munnari.OZ.AU>,
Robert Elz <kre@munnari.OZ.AU> wrote:
> Date: Sun, 2 Mar 2003 20:26:03 +1030 (CST)
> From: email@example.com
> Message-ID: <200303020956.h229upW14620@gw.ping.net.au>
> | after many uses I like to propose memmem(3) for inclusion into libc.
>Others have commented on the general issues, man page, func signature, ...
>so, for me ...
>For correctness I'd prefer
> if (b1 == NULL || b2 == NULL || len2 <= 0 || len1 < len2)
> return NULL;
len1 and len2 are size_t, thus unsigned. the <= test is no different to ==.