Hi Timo, I have installed 1.1 beta 10 today with squat enabled. When I do uid search body "something", the imap will sometimes segmentation fault, or sometime hang.
Here is what i found in the log when imap did not hang.. dovecot: Dec 04 17:11:07 Panic: IMAP(joewong99:joew.outblaze.com): file squat-uidlist.c: line 178 (uidlist_write_array): assertion failed: ((uid & ~UID_LIST_MASK_RANGE) >= prev) dovecot: Dec 04 17:11:07 Error: IMAP(joewong99:joew.outblaze.com): Raw backtrace: imap [0x80ca1f0] -> imap [0x80ca0fc] -> /usr/local/lib/dovecot/imap/lib21_fts_squat_plugin.so [0x11b9a9] -> /usr/local/lib/dovecot/imap/lib21_fts_squat_plugin.so [0x11ba7a] -> /usr/local/lib/dovecot/imap/lib21_fts_squat_plugin.so [0x11bb6b] -> /usr/local/lib/dovecot/imap/lib21_fts_squat_plugin.so(squat_uidlist_build_add_uid+0x2e2) [0x11c0d2] -> /usr/local/lib/dovecot/imap/lib21_fts_squat_plugin.so [0x11a9cb] -> /usr/local/lib/dovecot/imap/lib21_fts_squat_plugin.so [0x11acf0] -> /usr/local/lib/dovecot/imap/lib21_fts_squat_plugin.so(squat_trie_build_more+0x16a) [0x11ae6a] -> /usr/local/lib/dovecot/imap/lib21_fts_squat_plugin.so [0x117b54] -> /usr/local/lib/dovecot/imap/lib20_fts_plugin.so(fts_backend_build_more+0x2e) [0x1125de] -> /usr/local/lib/dovecot/imap/lib20_fts_plugin.so [0x113f3d] -> imap [0x805d196] -> imap [0x805d518] -> imap(io_loop_handle_timeouts+0x10b) [0x80d0ceb] -> imap(io_loop_handler_run+0x69) [0x80d1509] -> imap(io_loop_run+0x28) [0x80d0bc8] -> imap(main+0x4cc) [0x8066c4c] -> dovecot: Dec 04 17:11:07 Error: IMAP(joewong99:joew.outblaze.com): /lib/libc.so.6(__libc_start_main+0xe0) [0x77df70] -> imap [0x8059571] dovecot: Dec 04 17:11:07 Error: child 32571 (imap) killed with signal 6 --