Re: ProcessStartupPacket(): database_name and user_name truncation

Hi,

On 6/30/23 7:32 PM, Drouvot, Bertrand wrote:
> Hi,
> 
> On 6/30/23 5:54 PM, Tom Lane wrote:
>> Nathan Bossart <nathandbossart@gmail.com> writes:
>>> After taking another look at this, I wonder if it'd be better to fail as
>>> soon as we see the database or user name is too long instead of lugging
>>> them around when authentication is destined to fail.
>>
>> If we're agreed that we aren't going to truncate these identifiers,
>> that seems like a reasonable way to handle it.
>>
> 
> Yeah agree, thanks Nathan for the idea.
> I'll work on a new patch version proposal.
> 

Please find V2 attached where it's failing as soon as the database name or
user name are detected as overlength.

Regards,

-- 
Bertrand Drouvot
PostgreSQL Contributors Team
RDS Open Source Databases
Amazon Web Services: https://aws.amazon.com