[Dovecot] fts crash

[Daniel L. Miller]

I've completed my mailbox rebuild - theoretically I should be free of 
corruption.  I used dsync to export from mdbox to maildir (so should be 
clean) then used a virtual machine with Dovecot to import back to mdbox 
in another location.  So...theoretically I should be free of all 
corruption now...

Running an fts update - "doveadm search text -u user at domain.com xyzzyx" 
works on some users - other mailboxes crash with:

doveadm(dmiller at amfes.com): Panic: file squat-trie.c: line 876 
(squat_build_word): assertion failed: (i + bytelen <= size)
doveadm(dmiller at amfes.com): Error: Raw backtrace: 
/usr/local/lib/dovecot/libdovecot.so.0(+0x3ccca) [0x7ffee92b6cca] -> 
/usr/local/lib/dovecot/libdovecot.so.0(default_fatal_handler+0x32) 
[0x7ffee92b6db2] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x16dda) 
[0x7ffee9290dda] -> 
/usr/local/lib/dovecot/lib21_fts_squat_plugin.so(+0x5bbd) 
[0x7ffee6607bbd] -> 
/usr/local/lib/dovecot/lib21_fts_squat_plugin.so(squat_trie_build_more+0x153) 
[0x7ffee6607d13] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(+0x59bc) 
[0x7ffee68159bc] -> 
/usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_search_next_nonblock+0x20) 
[0x7ffee99ac180] -> 
/usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_search_next+0x26) 
[0x7ffee99ac1d6] -> doveadm() [0x40ce47] -> doveadm() [0x409304] -> 
doveadm(doveadm_mail_single_user+0x8c) [0x40961c] -> doveadm() 
[0x409817] -> doveadm(doveadm_mail_try_run+0x141) [0x409c31] -> 
doveadm(main+0x3b1) [0x40dfd1] -> /lib/libc.so.6(__libc_start_main+0xfe) 
[0x7ffee8b09d8e] -> doveadm() [0x408c09]
Aborted

-- 
Daniel