[Dovecot] 4 crashes, dovecot 1.2.8, with backtrace

[Timo Sirainen]

> #6  0x0808a8b7 in maildir_uidlist_records_drop_expunges (uidlist=0x9e7ec18)
>    at maildir-uidlist.c:1242


This is fixed by these commits:

http://hg.dovecot.org/dovecot-1.2/rev/e47eb506eebd
http://hg.dovecot.org/dovecot-1.2/rev/c9cc50405ca4
http://hg.dovecot.org/dovecot-1.2/rev/24e48c1d7f79

I guess I should release v1.2.9.