Re: "NOTIFY SET (mailboxes INBOX (...))" crashes the IMAP client

On 07/26/2015 07:00 PM, Guilhem Moulin wrote:

On Sun, 19 Jul 2015 at 19:21:16 +0200, Guilhem Moulin wrote:

...

The "subtree" mailbox filter has the same problem, but the non-parameterized ones ("inboxes", "personal" and "subscribed") work fine.

Actually there are further problem with the INBOX namespace, to which I'm subscribed:

$ /usr/lib/dovecot/imap
S1: * PREAUTH [CAPABILITY IMAP4rev1 … MOVE NOTIFY SPECIAL-USE] Logged in as guilhem
C1: a1 LIST "" (INBOX TRASH) RETURN (SUBSCRIBED)
S1 * LIST (\Subscribed \UnMarked) "/" TRASH
S1 * LIST (\Subscribed) "/" INBOX
S1: a1 OK List completed (0.003 secs).
C1: b1 NOTIFY SET (SUBSCRIBED (MessageNew MessageExpunge FlagChange))
S1: b1 OK NOTIFY completed (0.002 secs).

$ /usr/lib/dovecot/imap
S2: * PREAUTH [CAPABILITY IMAP4rev1 … MOVE NOTIFY SPECIAL-USE] Logged in as guilhem
C2: a2 APPEND INBOX {1+}
C2: x
S2: a2 OK [APPENDUID 1384472528 26087] Append completed (0.008 secs).

This crashes S1 as well:

S1: imap(guilhem): Panic: file mail-storage.c: line 1511 (mailbox_is_subscribed): assertion failed: (box->list->subscriptions != NULL)

Fixed: http://hg.dovecot.org/dovecot-2.2/rev/73acc7075146