[dovecot/core] 15964b: Fix link failure against libressl.

[GitHub]

  Branch: refs/heads/master-2.2
  Home:   https://github.com/dovecot/core
  Commit: 15964b74c01d28907de3b2d9e5b5b6e5ebc04b08
      https://github.com/dovecot/core/commit/15964b74c01d28907de3b2d9e5b5b6e5ebc04b08
  Author: Nick Wallingford <nick at wallingford.cc>
  Date:   2016-12-28 (Wed, 28 Dec 2016)

  Changed paths:
    M src/lib-ssl-iostream/dovecot-openssl-common.c

  Log Message:
  -----------
  Fix link failure against libressl.


  Commit: 365096bcd90cd5b50f413035f2a1f16237b365c1
      https://github.com/dovecot/core/commit/365096bcd90cd5b50f413035f2a1f16237b365c1
  Author: Stephan Bosch <stephan.bosch at dovecot.fi>
  Date:   2016-12-28 (Wed, 28 Dec 2016)

  Changed paths:
    M src/lib/macros.h

  Log Message:
  -----------
  lib: Created i_zero() wrapper for memset(p, 0, sizeof(*p)).

Also creates an i_zero_safe() version for safe_memset().


  Commit: 963da01fa575291c341ddbf4b9198a38636a9d2a
      https://github.com/dovecot/core/commit/963da01fa575291c341ddbf4b9198a38636a9d2a
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2016-12-28 (Wed, 28 Dec 2016)

  Changed paths:
    M src/lib-storage/mail-storage.h

  Log Message:
  -----------
  lib-storage: Update mail_get_headers() API comment

The API was changed by 990d55ce3fc461eeacce3ef830b1c5dde5c3f150


  Commit: c8a0f015ffbe427060a06bdf3e12e8feb0dfdc07
      https://github.com/dovecot/core/commit/c8a0f015ffbe427060a06bdf3e12e8feb0dfdc07
  Author: Martti Rannanjärvi <martti.rannanjarvi at dovecot.fi>
  Date:   2016-12-28 (Wed, 28 Dec 2016)

  Changed paths:
    M configure.ac
    M src/lib-compression/ostream-lz4.c

  Log Message:
  -----------
  lib-compression: use LZ4_compress_default if can

LZ4_compress is deprecated.


Compare: https://github.com/dovecot/core/compare/cf3612963811...c8a0f015ffbe