455809 - m_ChangeListeners assertion in nsMsgDatabase destructor

Status: NEW

(MailNews Core :: Database, defect)

Description

[Dan Mosedale (:dmosedale, :dmose)]

When I configure a new IMAP account when it connects to the server for the first time and does folder discovery, I see a bunch of these:

###!!! ASSERTION: shouldn't have any listeners: 'm_ChangeListeners.IsEmpty()', file /Users/dmose/s/comm-central-trunk/src/mailnews/db/msgdb/src/nsMsgDatabase.cpp, line 887

Presumably one per folder.  Inserting a bit of debug code showed that the remaining listener was an nsImapFolder.

If I quit, removed the .msf files, and restarted, the assertions happened again.

Comment 1

[Wayne Mery (:wsmwk)]

rsx11m, does this preproduce for you?

Comment 2

[rsx11m]

I've checked both current SeaMonkey and Thunderbird trunk builds on Linux, and also ran a TB 36.0a1 tinderbox debug build, neither of which produced the said assertion on folder discovery using a Gmail IMAP account.

Thus, likely looks like a WFM as resolved by another bug.

Comment 3

[rsx11m]

Limitations: I don't have Mac OSX around to test on the platform for which this was reported.