[PATCH] Declare set*id with warn_unused_result

[Florian Weimer]

On 07/24/2012 05:18 PM, Paul Eggert wrote:
> On 07/24/2012 07:48 AM, Rich Felker wrote:
>> Even if it can't fail on your setup, it means
>> your program is dangerously non-portable
>
> Do other operating systems also have this kernel bug?

The Hurd implementation allocates a new port, so it can fail as well.

-- 
Florian Weimer / Red Hat Product Security Team