[LTP] [PATCH v3] network/lib6/getaddrinfo01: rewrite with the new API + use static hostnames

[Alexey Kodanev]

On 01.06.2021 13:09, Petr Vorel wrote:
> Hi Alexey,
> 
>> The test is now independent of various machine settings
>> regarding the test host name as it adds predefined names
>> and aliases to /etc/hosts file and restores it to its
>> original state after completing the test.
> 
>> This should fix the following failures:
>> * when gethostname() returns an alias name that doesn't
>>   match canonical name;
>> * No AAAA record for the returned name from gethostname().
> 
>> Addresses and names added to /etc/hosts are more or less
>> unique, so that there are no conflicts with the existing
>> configuration.
> 
>> Also most of the duplicate code is now gone.
> ...
>> -	tst_resm(TPASS, "getaddrinfo IPv6 SOCK_STREAM/IPPROTO_UDP hints");
>> +	if (access(host_file, W_OK))
> I guess we don't have to bother with R_OK|W_OK (required R_OK for SAFE_CP()),
> as no sane system would have disabled read permission on hosts file.

I think so, and the root will still be able to read it...

> 
> Reviewed-by: Petr Vorel <pvorel@suse.cz>

Merged, thanks for review Petr!

> 
> Thanks!
> 
> Kind regards,
> Petr
>