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Re: Fix for psql core dumping on bad user

From: "D(dot) Hageman" <dhageman(at)dracken(dot)com>
To: Peter Eisentraut <peter_e(at)gmx(dot)net>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, <pgsql-patches(at)postgresql(dot)org>
Subject: Re: Fix for psql core dumping on bad user
Date: 2001-04-19 05:07:31
Message-ID: Pine.LNX.4.33.0104182359180.7437-200000@typhon.dracken.com (view raw or flat)
Thread:
Lists: pgsql-hackerspgsql-patches
Attached is the backtrace from gdb.  I didn't find it very helpful when I
first looked into this problem, but maybe you can see something that I
missed.

I think tomorrow at work, I will take some time out to step through the
code and see exactly what is going on in this situation.  I get the
impression from the responses that I recieved that my quick analysis is
wrong and problem exists else where ... at any rate, time for bed.

On Wed, 18 Apr 2001, Peter Eisentraut wrote:

> D. Hageman writes:
>
> > Strange.  Maybe I haven't fully explored the problem then.  I would be
> > more then happy to supply a core file if you would like to analyze it.
>
> Please compile with debug symbols, e.g.
>
> src/bin/psql$ make clean
> src/bin/psql$ make CFLAGS=-g all
>
> then produce the core dump and run
>
> gdb location/bin/psql some/where/core
>
> and enter
>
> bt
>
> and show what it says.
>
>

-- 
//===================================================================\\
||  D. Hageman                               <dhageman(at)dracken(dot)com>  ||
\\===================================================================//

Attachment: bt.txt
Description: text/plain (1.7 KB)

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