Updated copyright notices to include the year 2018.

virtual: Fix keywords handling Keywords are per-mail object, and should be treated as one. The old code left pointer to keywords dandling which lead into double-free. Now the ctx->data is treated in similar way as other backends. Fixes Panic: file mail-index.c: line 417 (mail_index_keywords_unref): assertion failed: (keywords->refcount > 0) Fixes Panic: file mail-storage.c: line 2311 (mailbox_save_context_reset): assertion failed: (!ctx->unfinished)

virtual: Call mailbox_save_context_deinit before freeing context Otherwise dest_mail does not get free'd

virtual: Fix saving to a virtual mailbox to work again Previous changes broke it.

plugins: Remove unnecessary mail_save_context.dest_mail==NULL checks It can never be NULL after the previous change: "lib-storage: Always create mail_save_context.dest_mail".

Updated copyright notices to include the year 2017.

global: freshen copyright git ls-files | xargs perl -p -i -e 's/(\d+)-201[0-5]/$1-2016/g;s/ (201[0-5]) Dovecot/ $1-2016 Dovecot/'

virtual: Don't crash if trying to save mail to a virtual mailbox without configured save-mailbox. Found by Coverity

global: freshen copyright Robomatically: git ls-files | xargs perl -p -i -e 's/(\d+)-201[0-4]/$1-2015/g;s/ (201[0-4]) Dovecot/ $1-2015 Dovecot/' Happy 2015 everyone! Signed-off-by: Phil Carmody <phil@dovecot.fi>

virtual: Fixed assert-crashes where trying to open an already opened backend mailbox.

virtual: Never keep more than specified number of physical mailboxes open. This should make virtual mailboxes work for users who have a a ton of mailboxes with a ton of mails. Earlier code would likely have failed either with "Too many open files" or crashed with "Out of memory". You can change the max number of open mailboxes with: plugin { virtual_max_open_mailboxes = 64 } The default is 64.

virtual: Delay opening the backend mailboxes until it's really necessary. This should improve the performance a lot with mailbox_list_index=yes when opening virtual mailboxes whose backend mailboxes are mostly unchanged.

Updated copyright notices to include year 2014.

virtual plugin: Fixed saving/copying messages to virtual mailbox.

lib-storage: Saving/copying no longer discards private message flags.

Oops :) Update copyrights to 2013 without breaking all .c files.

Updated copyright notices to include year 2013.

lib-storage: Moved per-mail data in struct mail_save_context to separate struct. This fixes previous save leaking metadata to the next save.

Added array_append_zero() to write a zero-filled record to an array. Replaced (void)array_append_space() calls with it.

Updated copyright notices to include year 2012.