netdev - Re: [PATCH v2] iproute2: lib/utils.c bug fixes

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Date:	Sun, 14 Apr 2013 15:22:41 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	mr.dash.four@...glemail.com
Cc:	netdev@...r.kernel.org, stephen@...workplumber.org
Subject: Re: [PATCH v2] iproute2: lib/utils.c bug fixes

From: Dash Four <mr.dash.four@...glemail.com>
Date: Sun, 14 Apr 2013 15:10:54 +0100

> This patch fixes the following 3 bugs in get_u32/get_u64 functions:
> 
>  1. On 32-bit systems, get_u32 could not detect an overflow.
>     get_u32(&l, "4294967296", 10) always returned 4294967295
>     (ULONG_MAX on 32-bit systems).
> 
>  2. get_u64(&ll, "4294967295", 10) was returning an error where
>     it shouldn't have (4294967295 is perfectly legitimate value for
>     unsigned long long).
> 
>  3. get_u64 couldn't detect an overflow errors (arg > ULLONG_MAX)
> 
> Changelog:
> 
> v2 - Dropped name title from Developer Certificate of Origin
> 
> Signed-off-by: Dash Four <mr.dash.four@...glemail.com>

Stephen already reimplmeneted your fixes in a slightly different
way.
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