[Dovecot] Dovecot Sieve crash

[Julian Cowley]

I just transferred the files in my home directory from an x86_64 machine 
to an i686 machine.  This included the .dovecot.sieve and .dovecot.sievec 
files in my home root, and the Dovecot index files in my ~/Maildir 
directory.  Everything seemed to be working until I tried sending an email 
that triggers a Sieve "redirect" command, then I got the following in the 
logs.  I then tried the same dovecot.sieve file using a separate account 
which has always been on the i686 machine (and the index files have always 
been written there too), and the Sieve "redirect" worked fine.  There were 
core files written in my home directory which I can post if necessary.

Both the x86_64 and i686 machines are CentOS 4.5 running Dovecot 1.0.5 and 
Dovecot Sieve plugin 1.0.1.

Sep 15 21:44:10 myhost deliver(julian): Trying to allocate 0 bytes
Sep 15 21:44:10 myhost deliver(julian): Raw backtrace:
     /usr/libexec/dovecot/deliver(i_syslog_panic_handler+0x24) [0x80a08b4] ->
     /usr/libexec/dovecot/deliver [0x80a06a9] ->
     /usr/libexec/dovecot/deliver [0x80a91bd] ->
     /usr/libexec/dovecot/deliver [0x80574f8] ->
     /usr/libexec/dovecot/deliver(duplicate_check+0x51) [0x8057671] ->
     /usr/lib/dovecot/lda/lib90_cmusieve_plugin.so [0x133f1f] ->
     /usr/lib/dovecot/lda/lib90_cmusieve_plugin.so(sieve_execute_bytecode+0x549) [0x141b59] ->
     /usr/lib/dovecot/lda/lib90_cmusieve_plugin.so(cmu_sieve_run+0x3fd) [0x134c4d] ->
     /usr/lib/dovecot/lda/lib90_cmusieve_plugin.so [0x1339f8] ->
     /usr/libexec/dovecot/deliver(main+0x10c8) [0x8056e28] ->
     /lib/tls/libc.so.6(__libc_start_main+0xd3) [0x506de3] ->
     /usr/libexec/dovecot/deliver [0x80550a1]
Sep 15 21:44:10 myhost postfix/local[4924]: E1947344AE: to=<julian at lava.net>,
     relay=local, delay=0.35, delays=0.17/0.01/0/0.17, dsn=5.3.0,
     status=bounced (Command died with signal 6: "/usr/libexec/dovecot/deliver")