[Dovecot] 1.1.3: imap crashes with SIGSEGV

[Timo Sirainen]

On Wed, 2008-09-10 at 14:02 +0200, Ralf Hildebrandt wrote:
> * Timo Sirainen <tss at iki.fi>:
> > On Tue, 2008-09-09 at 22:45 +0200, Ralf Hildebrandt wrote:
> > > * 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).
> > 
> > Could you try running these on the server for a while:
> > 
> > http://dovecot.org/tmp/memory-concurrent-rw.c
> > http://dovecot.org/tmp/memory-concurrent-rw-pread.c
> 
> Are they to be run on the same file?

They're separate test programs. The file's initial contents don't
matter.

> They've been running for hours now, no output so far.

They're working fine then. I'll have to figure out something else.

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