On Fri, 29 Aug 2003, Raphael Bauduin wrote:

> Hi,
>
> this is a strange situation I just discovered on a postgresql
> 7.2.1-2woody2 (Debian as you can see...). I use pg_hba to specify
> password ahtentications for clients. HEre's the line:
> host         all         127.0.0.1    255.255.255.0       password  pass-file
>
> I just discovered that when I use the correct password to whach I append
> text, it is accepted (though this is not correct...)
> For example, if my password is postgres, the following will also be
> accepted: postgresql, postgresblabla, postgres2 ...... but it will
> reject postgrex eg.

If the password mechanism uses standard crypt() passwords, then only the
first eight letters count. It just happens that postgres is eight
letters long.

This has been a public service educated guess.

-- 

Sam Barnett-Cormack
Software Developer                           |  Student of Physics & Maths
UK Mirror Service (http://www.mirror.ac.uk)  |  Lancaster University

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