[Dovecot] FTS Plugin design

[Timo Sirainen]

On May 26, 2009, at 5:46 AM, Rui Carneiro wrote:

> Citando Timo Sirainen <tss at iki.fi>:
>> So valgrind didn't find anything wrong.
>
> We should ignore LEAK SUMMARY?

At least for now. Memory leaks don't cause crashes.

>> What does gdb show as the backtrace?
>
> My gdb is not writing where he should (or not writing at all). This  
> shouldn't be enough?
>
> mail_executable = /usr/local/libexec/dovecot/gdbhelper /usr/local/ 
> libexec/dovecot/imap

It's not writing /tmp/gdbhelper* files when crashing? Anyway there's  
also one guaranteed way to get backtrace. Remove the gdbhelper and  
then run:

gdb -p `pidof imap`
cont
<make it crash>
bt full