[PATCH] getlogin_r: return early when linux sentinel value is set

[Adhemerval Zanella]

On 03/04/2018 07:46, Florian Weimer wrote:
> On 03/28/2018 02:37 AM, Adhemerval Zanella wrote:
>> Pushed upstream.
>>
>> On 26/03/2018 13:30, Adhemerval Zanella wrote:
>>> I will take care of it today, thanks for remind me.
>>>
>>> Sent from my iPhone
>>>
>>>> On 26 Mar 2018, at 11:22, Jesse Hathaway <jesse@mbuki-mvuki.org> wrote:
>>>>
>>>>> On Thu, Mar 22, 2018 at 2:30 PM, Jesse Hathaway <jesse@mbuki-mvuki.org> wrote:
>>>>> fixed, attached
>>>>
>>>> Adhemerval Zanella would you be able to push this for me?
>>>> <getlogin_r.c.patch>
> 
> If this has user-visible impact, it should have a bug in Bugzilla, referenced from the ChangeLog entry.
>

My understanding it is optimization to avoid access nss in
case of invalid uid.