[dovecot/core] 7e290d: lib-index: mail_transaction_log_find_file() - remo...

[GitHub]

  Branch: refs/heads/master-2.2
  Home:   https://github.com/dovecot/core
  Commit: 7e290d2778c736b68af0a81d084cd9b10448d064
      https://github.com/dovecot/core/commit/7e290d2778c736b68af0a81d084cd9b10448d064
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2016-11-18 (Fri, 18 Nov 2016)

  Changed paths:
    M src/lib-index/mail-transaction-log.c

  Log Message:
  -----------
  lib-index: mail_transaction_log_find_file() - remove wrong optimization.

When opening the index, it's possible that:

process A: .log is opened with seq=1
process B: Rotates the .log and writes a new dovecot.index with
  log_file_seq=2
process A: dovecot.index is opened. mail_transaction_log_view_set() now
  wants to file log_file_seq=2 with mail_transaction_log_find_file(), but
  because open_count==0, the .log isn't refreshed.


  Commit: 704657e1c492c729a7c9955f53c76ac2cedb9ed6
      https://github.com/dovecot/core/commit/704657e1c492c729a7c9955f53c76ac2cedb9ed6
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2016-11-18 (Fri, 18 Nov 2016)

  Changed paths:
    M src/lib-index/mail-index-modseq.c
    M src/lib-index/mail-transaction-log-private.h
    M src/lib-index/mail-transaction-log-view.c
    M src/lib-index/mail-transaction-log.c
    M src/lib-index/test-mail-transaction-log-view.c

  Log Message:
  -----------
  lib-index: Add more information to "Missing middle file" error.


  Commit: 1b0b3b6ae749550fc0ecdf767fe1c6ff449c13e5
      https://github.com/dovecot/core/commit/1b0b3b6ae749550fc0ecdf767fe1c6ff449c13e5
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2016-11-18 (Fri, 18 Nov 2016)

  Changed paths:
    M src/lib-index/mail-transaction-log-file.c
    M src/lib-index/mail-transaction-log-private.h
    M src/lib-index/mail-transaction-log.c

  Log Message:
  -----------
  lib-index: Improve errors - return reason in mail_transaction_log_file_open()


  Commit: b5138141c3837beb993cf2f81bcf90931244a472
      https://github.com/dovecot/core/commit/b5138141c3837beb993cf2f81bcf90931244a472
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2016-11-18 (Fri, 18 Nov 2016)

  Changed paths:
    M src/lib-index/mail-transaction-log.c

  Log Message:
  -----------
  lib-index: Improve errors - return reason in mail_transaction_log_refresh()


Compare: https://github.com/dovecot/core/compare/00ecebf8645b...b5138141c383