Fixed a buffer overflow if maildirsize was over 5120 bytes long. Luckily almost no-one used maildir++ quota yet and the bug is highly unlikely to be exploitable anyway.
Fixed a buffer overflow if maildirsize was over 5120 bytes long. Luckily
almost no-one used maildir++ quota yet and the bug is highly unlikely to be
exploitable anyway.

--HG--
branch : HEAD

jwm/dovecot-notmuch,jkerihuel/dovecot,jwm/dovecot-notmuch,jwm/dovecot-notmuch,dscho/dovecot,jkerihuel/dovecot,jkerihuel/dovecot,jwm/dovecot-notmuch,dscho/dovecot,jkerihuel/dovecot,dscho/dovecot,dscho/dovecot,dscho/dovecot,jkerihuel/dovecot,jwm/dovecot-notmuch