Upstream version 2.4.3

* configure.ac: Set LT version to C7/A7/R3.
* Makefile.am (distcheck-hook): New.

Signed-off-by: Werner Koch <wk@gnupg.org>

* build-aux/config.guess: Update.
* build-aux/config.sub: Update.

Signed-off-by: Werner Koch <wk@gnupg.org>

* configure.ac (HAVE_INET_PTON): Add a fallback test.
--

GnuPG-bug-id: 1476
Signed-off-by: Werner Koch <wk@gnupg.org>

* src/assuan-socket-connect.c (assuan_socket_connect): Use
set_socketaddr function.
--

GnuPG-bug-id: 2253
Signed-off-by: Werner Koch <wk@gnupg.org>

* src/system-posix.c [__linux__]: Include dirent.h.
(get_max_fds) [__linux__]: Return the actual used highest fd.
--

This is the same code as introduced with the
GnuPG commit 512c56af43027149e8beacf259746b8d7bf9b1a2

Signed-off-by: Werner Koch <wk@gnupg.org>

* tests/Makefile.am (EXTRA_DIST): Drop compiled test.

Signed-off-by: Justus Winter <justus@g10code.com>

* src/assuan-pipe-connect.c (socketpair_connect): Always free
CHILD_FDS.
* src/assuan-uds.c (uds_sendfd): Clear CONTROL_U to silence Valgrind.
* tests/fdpassing.c (main): Free FNAME.

* src/assuan-handler.c (dispatch_command): Remove dead assignment.

Signed-off-by: Werner Koch <wk@gnupg.org>

Use files and locations suggested by Stephen Kitt

* configure.ac (AC_CHECK_FUNCS): Add getrlimit.
* src/assuan-pipe-connect.c (MAX_OPEN_FDS): Remove non-used macro.
* src/system.c (MAX_OPEN_FDS): Remove non-used macro.
* src/system-posix.c: Include stdint.h, sys/time.h, sys/resource.h.
(MAX_OPEN_FDS): Remove non-used macro.
(get_max_fds): New.  Taken from gnupg/common/exechelp-posix.c.
(__assuan_spawn): Use it here.
--

This is related to
GnuPG-bug-id: 2071

Changing of get_max_fds from LPGLv3+ to LGPLv2+ approved by me as sole
author or that code.

Signed-off-by: Werner Koch <wk@gnupg.org>

Upstream version 2.4.2

# gpg: Signature made Fri 04 Dec 2015 01:47:30 PM EST using RSA key ID 00221E93
# gpg: Good signature from "Eric Dorland <eric@kuroneko.ca>"
# gpg:                 aka "Eric Dorland <eric@debian.org>"

--

* configure.ac: Bump LT version to C7/A7/R2.

Signed-off-by: Werner Koch <wk@gnupg.org>