So how can I help to find this bug. I had i look at bugzilla, but found nothing related.
I think this bug is actually in the regex library, not in cyrus. I do wish cyrus would use PCRE if it was available though, PCRE seems much more robust than the GNU posix regcomp/regexec stuff. Hmmm, I just noticed "man pcreposix", I might look into getting cyrus to use that!
Anyway, the way I found to track down the problematic regex was to gdb the imapd process, and go up the stack a few times to see the pattern that was passed to regcomp/regexec.
Rob ---- Cyrus Home Page: http://cyrusimap.web.cmu.edu/ Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html