[Dovecot] 1.1.3: imap crashes with SIGSEGV

Ralf Hildebrandt Ralf.Hildebrandt at charite.de
Tue Sep 9 23:45:03 EEST 2008


* Timo Sirainen <tss at iki.fi>:

> Wonder if there are some race condition issues that don't show up with  
> Core 2 duo, but do show up with 4 core / 2 CPUs. I know there are some  
> things I should probably not be doing (or should maybe add some memory  
> barrier code).
>
> How often do you see those errors?

Just once so far.

> Does mmap_disable=yes change it?

What's the performance impact of that?

-- 
Ralf Hildebrandt (Ralf.Hildebrandt at charite.de)          snickebo at charite.de
Postfix - Einrichtung, Betrieb und Wartung       Tel. +49 (0)30-450 570-155
http://www.arschkrebs.de                              I'm looking for a job
Quit trying to hurt (slow down) millions abusive IPs. It's a waste of
time. Your MX is vastly outnumbered and is pissing into a hurricane.


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