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Re: BUG #2246: Bad malloc interactions: ecpg, openssl

From: Andrew Klosterman <andrew5(at)ece(dot)cmu(dot)edu>
To: Stephen Frost <sfrost(at)snowman(dot)net>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-bugs(at)postgresql(dot)org
Subject: Re: BUG #2246: Bad malloc interactions: ecpg, openssl
Date: 2006-02-14 02:10:13
Message-ID: Pine.LNX.4.53L-ECE.CMU.EDU.0602132108330.19419@blossom.pdl.cmu.edu (view raw or flat)
Thread:
Lists: pgsql-bugspgsql-patches
On Mon, 13 Feb 2006, Stephen Frost wrote:

> * Andrew Klosterman (andrew5(at)ece(dot)cmu(dot)edu) wrote:
> > (gdb) bt
> > #0  0x401c3851 in kill () from /lib/libc.so.6
> > #1  0x40139dd5 in EF_Abort () from /usr/lib/libefence.so.0
> > #2  0x40139823 in memalign () from /usr/lib/libefence.so.0
> > #3  0x401399ad in malloc () from /usr/lib/libefence.so.0
> > #4  0x40139a10 in calloc () from /usr/lib/libefence.so.0
> > #5  0x404a182f in krb5_set_default_tgs_ktypes () from /usr/lib/libkrb5.so.3
> > #6  0x402c8b3f in ?? () from /usr/lib/libpq.so.4
> > #7  0x402ded88 in ?? () from /usr/lib/libpq.so.4
> > #8  0x00000000 in ?? ()
> >
> > Looks like something fishy going on between libpq and libkrb5.  I'm
> > especially suspicious since I'm not using kerberos for authentication at
> > all.
>
> Seems kind of unlikely...  What exact (.deb) versions of libpq and
> Postgres are you using?  You originally posted w/ 8.1.0 but perhaps on
> the client you had something more recent?
>
> 	Thanks,
>
> 		Stephen

Running "aptitude show X" where "X" is the package name, and applying
appropriate filtering gives the following results on my development
systems:

Package: libpq-dev
Version: 8.1.0-3

Package: libpq3
Version: 1:7.4.9-2

Package: libpq4
Version: 8.1.0-3

Package: postgresql-8.1
Version: 8.1.0-3

Package: postgresql-contrib-8.1
Version: 8.1.0-3

Package: postgresql-server-dev-8.1
Version: 8.1.0-3

Package: postgresql-client-8.1
Version: 8.1.0-3

Package: postgresql-common
Version: 39

(I frequently update and upgrade my installations...)

--Andrew J. Klosterman
andrew5(at)ece(dot)cmu(dot)edu

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