[Gnustep-nonfsf-bugs] [bug #54364] [GNUMail] Crash due to quick IMAP folder switching

[anonymous]

URL:
  <http://savannah.nongnu.org/bugs/?54364>

                 Summary: [GNUMail] Crash due to quick IMAP folder switching
                 Project: GNUstep Non-FSF
            Submitted by: None
            Submitted on: Tue 24 Jul 2018 07:29:25 AM UTC
                Category: None
                Severity: 3 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any

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Details:

If I switch IMAP folders too quickly, say before the message list has finished
loading, while the activity animation is still running and "Opening mailbox
..." showing, GNUMail keeps trying to load the previously selected folder and
shows nothing on the newly chosen folder.

It then seems to hang. Console window shows "Connection lost to server [...]".
If I then click it again, a mailbox error occurs: "You must select a valid
mailbox to open!".

If I click it again, GNUMail crashes. But if I instead take the account
offline, cancel the action "Opening mailbox ..." in Console window and then
take the account online again, GNUMail continues to work fine.

GNUMail 1.30 (precompiled) on Mac OS X 10.9. Using mbox format; IMAP with TLS;
800, 1200 and 2300 messages in some of the folders.




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