Bug#434562: apache2.2-common: Segfaulting when using mod_authn_dbd with DBDriver pgsql

[Stefan Fritsch <sf@sfritsch.de>]

Hi,

On Tuesday 24 July 2007, Anders Breindahl wrote:
> Seemingly, apache2.2-common does not bundle any file
> apr_dbd_pgsql.so (which I gather [0] is needed when specifying
> DBDriver pgsql).

This should be compiled into libaprutil-1.so

> The above is guesswork on my part why my apache2.2 server segfaults
> upon configuration file reading (and `strace apache2 -t` yields no
> useful information except that apache seemingly gets past loading
> my virtualhosts). It seems it cannot run something needed in that
> file.

Maybe you can post the relevant config file sections and provide a 
backtrace:
- install libapr1-dbg libaprutil1-dbg gdb
- add "CoreDumpDirectory /tmp" to your apache config
- do:
/etc/init.d/apache2 stop
ulimit -c unlimited
/etc/init.d/apache2 start
- there should now be /tmp/core. Do 
gdb /usr/sbin/apache2 /tmp/core
(gdb) bt


Cheers,
Stefan