Fixed: http://hg.dovecot.org/dovecot-1.1/rev/c08c602ca0dc
Cool, thanks.
Are you using deliver?
Yup. The corrupted files actually contain dot-lock data (pid:hostname) followed by a bunch of nulls. For instance, a mail file with an S=3368 flag in the file name contains "12345:mail.example.com" (22 bytes) followed by 3346 nulls. I'm unfamiliar with how dovecot uses dot-lock files; is this more likely to be dovecot's fault or a disk corruption?
