head	1.1;
access;
symbols;
locks; strict;
comment	@ * @;


1.1
date	2026.05.14.13.15.14;	author ktnb;	state Exp;
branches;
next	;
commitid	Fk7wJzyS5N6ZEMFG;


desc
@@


1.1
log
@isync: update to 1.5.1

1.5.1 (2025-03-11)
==================

Improvements:

- mbsync-get-cert now supports STARTTLS; new option -s
- Zero-sized messages from IMAP Stores are now accepted
- UIDVALIDITY change recovery is now attempted even if both sides of
  the Channel are affected
- The sync summary at the end is more concise again
- Cosmetic improvements to some console output

Bug Fixes:

- Fixed IMAP INBOX not being properly recognized with some servers
- Fixed Maildir INBOX nested into Path not being implicitly listed
- Fixed crash when resuming message propagation with MaxMessages
- Fixed --list-stores hanging after synchronous error
- Fixed --dry-run without --debug-driver not being really dry
- Fixed building from pristine git clones
- Fixed building from shallow git clones


1.5.0 (2024-08-02)
==================

Compatibility Concerns:

- The reference point for relative local paths in the configuration file
  is now the file's containing directory
- Maildir Path cannot be nested into Inbox anymore (this was never documented)
- Renamed the ReNew/--renew/-N options to Upgrade/--upgrade/-u and
  Delete/--delete/-d to Gone/--gone/-g
- Superseded SSLVersions option with TLSVersions, and disabled TLS v1.0
  and v1.1 by default
- Renamed SSLType option to TLSType
- Placeholders will be now created for messages exceeding MaxSize even if they
  are flagged on the source side
- Placeholder upgrades no longer pull flag updates along unless also requested
- New messages which we are about to expunge from the source side are not
  propaged any more even if the target side would keep them
- Tunnel is now consistently assumed to be secure, so some warnings are gone

New Features:

- Changed default config & state locations to follow the XDG basedir spec;
  the old locations remain supported
- Added support for IMAP mailbox names with non-ASCII characters
- Added support for Maildir Paths with suffixes (not ending with a slash)
- Made the Channel side to expire with MaxMessages configurable
- MaxMessages and MaxSize can be used together now
- The unfiltered list of mailboxes in each Store can be printed now
- A proper summary is now printed prior to exiting.
  This includes expunges, which are now included in the progress as well.
- Added support for mirroring deletions more accurately; option ExpungeSolo
- Added new sync operation 'Old' to retry previously skipped messages
- Added --ext-exit option to indicate with the exit code whether Stores
  were modified
- Added --dry-run option

Improvements:

- Added support for the LITERAL- IMAP extension, which improves upload
  performance with f.ex. GMail somewhat
- Improved error handling when attempting to store too big messages on
  f.ex. GMail
- Malformed messages with incomplete headers will be propagated now
- A notice is now emitted if the server does not support race-free Trash
- Improved checking for invalid command lines
- Options not supported due to the build configuration are still recognized
  now, to make error messages more helpful
- The progress indicator is rate-limited now
- Various improvements to the debugging output
- Vastly extended the autotest suite

Bug Fixes:

- Worked around "unexpected EOF" error messages at end of TLS connections;
  affects f.ex. GMail
- Worked around protocol corruption issue with iCloud (mail.me.com)
- Fixed missing CAPABILITY command after logging in if the server does not
  report updated capabilities automatically (affects f.ex. MS Exchange)
- Fixed CopyArrivalDate failing on some date strings
- Fixed propagation of new messages to non-UIDPLUS servers
- Fixed Timeout being ignored by DNS host resolution
- Fixed broken Tunnel potentially causing SIGPIPE
- Fixed Tunnel leaving behind zombie processes
- Fixed expunges not being propagated at all if the first run after they
  occurred did not include --delete
- Fixed MaxMessages being exceeded when only --new was used
- Fixed messages being instantly expired despite being important when only
  --new was used
- Trash-ing failures now prevent expunging and cause a non-zero exit code
- Fixed placeholders being needlessly trashed
- Fixed TrashNewOnly and TrashRemoteNew omitting messages for which only
  a placeholder was synced
- Fixed TrashRemoteNew omitting messages which exceed MaxSize
- Fixed TrashRemoteNew not using race-free expunge
- Optimized some places with unnecessarily high CPU usage
- Fixed unnecessary network usage by non-selective uni-directional syncs when
  no placeholders are present
- Fixed crash when Patterns yields nothing when built with new compilers
- Fixed crash when all flag propagations to a mailbox failed
- Fixed handling of errors during opening mailboxes
- Removed useless "lost track of ... messages" warnings when resuming after
  an interruption
- Fixed many minor bugs in corner cases, mostly when resuming after
  interruptions


1.4.4 (2021-12-03)
==================

Bug Fixes:

- Fixed CVE-2021-3657: multiple buffer overflows on excessively large
  IMAP literals
- Fixed CVE-2021-44143: buffer overflow on header-less messages
- Fixed crash on certain malformed messages in Maildirs
- Fixed somewhat spurious notice about conflicting changes on
  messages marked as deleted
@
text
@$NetBSD$

Avoid segfault when parsing configuration file under NetBSD.

--- src/config.c.orig	2026-05-13 18:02:57.689819229 +0000
+++ src/config.c
@@@@ -433,7 +433,7 @@@@ load_config( const char *where )
 load_config( const char *where )
 {
 	conffile_t cfile;
-	store_conf_t *store, **storeapp = &stores;
+	store_conf_t *store = NULL, **storeapp = &stores;
 	channel_conf_t *channel, **channelapp = &channels;
 	group_conf_t *group, **groupapp = &groups;
 	string_list_t *chanlist, **chanlistapp;
@