core not dumped

[Markus Schönhaber]

Am 19.03.2015 um 14:07 schrieb James:

> There is some underlying problem with imap-login but in order to debug 
> it I'd like to see a core file.  On error dovecot reports "core not 
> dumped".  If I put "abort()" in the code at the point it is reporting 
> then a core file is written, so there is no OS reason why a core can not 
> be written.  It appears to be dovecot's choice to control the child.  In 
> an attempt to obtain a core file I have:
> 
> service imap-login {
>    chroot =
>    drop_priv_before_exec = yes
>    user = dovecot
> }
> 
> How can I make imap-login to produce a core file?

Maybe this helps:
http://dovecot.org/bugreport.html#coredumps

-- 
Regards
  mks