Commit 207b9306 authored by Kevin J. McCarthy's avatar Kevin J. McCarthy

automatic post-release commit for mutt-1.11.4

parent fedb91e2
Pipeline #51566692 passed with stage
in 1 minute and 49 seconds
2019-03-13 12:06:11 +0800 Kevin McCarthy <kevin@8t8.us> (fedb91e2)
* Fix incorrect IMAP message purging bug.
Thanks to Ivan Middleton @imiddle for the awesome bug report and
suggested fix.
The bug is most easily generated using Gmail with the $trash variable
set.
Deleted messages are first copied to the $trash folder. If this is
set to "[Gmail]/Trash", then Gmail inteprets the copy as a "delete"
and sends EXPUNGE messages back for the messages.
cmd_parse_expunge() and cmd_parse_vanished() set the hdr->index to
INT_MAX, which subsequently an imap_expunge_mailbox() will use to
remove the messages from the local mailbox.
If we close the mailbox instead of sync it, Mutt will end up executing
the 'Deleted' flag setting before processing the expunge (because
"imap_check_mailbox() -> imap_cmd_finish()' doesn't set check_status
when we are closing). The expunged messages will then be included in
the set of 'Deleted' flags.
Unfortunately, because the messages are sorted by *index* before
msgset generation, an incorrect range of UIDs will be sent, which
could easily include messages that should not be deleted.
This fix is a minimal fix for a stable bug fix excluding
messages with the index set to INT_MAX from all msg sets. Other
things that should be investigated in master are:
- sorting by UID instead of index before msgset generation
- unsetting the 'active' flag in cmd_parse_expunge() and
cmd_parse_vanished() instead of waiting until imap_expunge_mailbox()
to do so.
M imap/imap.c
2019-02-01 12:41:23 -0800 Kevin McCarthy <kevin@8t8.us> (eeed901d)
* automatic post-release commit for mutt-1.11.3
M ChangeLog
M VERSION
2019-02-01 12:34:19 -0800 Kevin McCarthy <kevin@8t8.us> (cd5db026)
* Update UPDATING file for 1.11.3 release.
......
......@@ -8,6 +8,10 @@ http://www.mutt.org/doc/manual/
The keys used are:
!: modified feature, -: deleted feature, +: new feature
1.11.4 (2019-03-13):
! Bug fix release.
1.11.3 (2019-02-01):
! Bug fix release.
......
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