(From update of attachment 431555)
So, as discussed on IRC, this just wallpapers over the crash. The real cause is that each call to GetNewMessagesForNonInboxFolders triggers a chain of folder updates, but there's no protection against multiple chains simultaneously using the same array.
(From update of attachment 431555) orNonInboxFolde rs triggers a chain of folder updates, but there's no protection against multiple chains simultaneously using the same array.
So, as discussed on IRC, this just wallpapers over the crash. The real cause is that each call to GetNewMessagesF