[Dovecot] deliver segv on sieve redirect

[Andy Howell]

Hello,

	I've been trying out the bleeding edge, 1.2.alpha4. I'm having a problem with deliver and 
dovecot-1.2-sieve-0.1.1.

I get a segv on this sieve script:

require ["fileinto", "reject", "vacation", "envelope", "regex"];
if header :contains "subject" ["urgent"] {
  redirect "someone at somewhere.net";
  fileinto "test";
}

Seems its happening on the "redirect". If I put the fileinto before the redirect, the 
fileinto works.

I tried putting extra debug statements in plugins/lda-sieve/lda-sieve-plugin.c right after 
the sieve_execute in lda_sieve_run, but it never prints anything. I'm guessing thats the 
right place. Its quite possible there is something amiss in my setup.

My logs show:

Nov 26 02:51:12 marvin dovecot: deliver(andy at x.y.org): sieve: using sieve path: 
/var/mail/vhosts/x.y.org/andy/.dovecot.sieve
Nov 26 02:51:12 marvin dovecot: deliver(andy at x.y.org): sieve: opening script 
/var/mail/vhosts/x.y.org/andy/.dovecot.sieve
Nov 26 02:51:12 marvin dovecot: deliver(andy at x.y.org): sieve: executing compiled script 
/var/mail/vhosts/x.y.org/andy/.dovecot.sieve
Nov 26 02:51:12 marvin postfix/pipe[17027]: 0CA895CB3A: to=<andy at x.y.org>, relay=dovecot, 
delay=0.41, delays=0.33/0.01/0/0.07, dsn=5.3.0, status=bounced (Command died with signal 
11: "/usr/libexec/dovecot/deliver")

Thanks,

	Andy