On Wed, 2010-06-30 at 21:57 +0200, Sven Kirmess wrote:
$ openssl s_client -connect localhost:993 -crlf
1 OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS MULTIAPPEND UNSELECT IDLE CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS] Logged in b list "Trash" *
- LIST (\HasNoChildren) "/" "Trash" b OK List completed. c list "test2" *
- LIST (\HasNoChildren) "/" "test2" c OK List completed. d rename "test2" "Trash/test2" closed
Works with me.
I get this message in syslog:
core not dumped - set drop_priv_before_exec=yes
And when I set drop_priv_before_exec=yes in dovecot.conf I get this:
doveconf: Fatal: Error in configuration file /etc/opt/dovecot/dovecot/dovecot.conf line 86: Unknown setting: drop_priv_before_exec
Yeah, it doesn't specify that it should be inside service imap {} section.
Following http://dovecot.org/bugreport.html I set mail_drop_priv_before_exec=yes in dovecot.conf and get:
doveconf: Warning: Obsolete setting in /etc/opt/dovecot/dovecot/dovecot.conf:86: mail_drop_priv_before_exec has been replaced by service { drop_priv_before_exec } doveconf: Fatal: Error in configuration file /etc/opt/dovecot/dovecot/dovecot.conf line 86: Unknown setting: drop_priv_before_exec
I don't understand why some people get this error. I haven't been able to reproduce it.
Anyway, there's an easy way now that you can easily reproduce it:
- openssl s_client ..
- login
- gdb -p
pidof imapcont - make it crash
- gdb should now have stopped, and you can give "bt" command.