Add a status return value instead of void.
Add some sanity checks on reference counter value.
Update the docs.

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>

- "/Ox /O2 /Ob2" get's reduced to "/O2", the reason being:

    /Ox = /Ob2 /Og /Oi /Ot /Oy /Gs
    /O2 = /Ob2 /Og /Oi /Ot /Oy /Gs /GF /Gy

- apps/openssl.cnf gets installed.

- always delete files quietly, as they might not be there.

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1075)

Fix some missing OBJ_dup failure checks.
Merged from
https://boringssl.googlesource.com/boringssl/+/0ce78a757d815c0dde9ed5884229f3a5b2cb3e9c%5E

!

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1057)

Reviewed-by: Rich Salz <rsalz@openssl.org>

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1042)

The current limit of 2^14 bytes is too low (e.g. RFC 5246 specifies the
maximum size of just the extensions field to be 2^16-1), and may cause
bogus failures.

RT#4063

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/413)

Currently point to wrong address

Signed-off-by: Kirill Marinushkin <k.marinushkin@gmail.com>

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>

check source's kdf_ukm, not destination's

use != NULL, instead of implicit checking

don't free internal data structure like pkey_rsa_copy()

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>

In some cases, perl's glob() thinks it needs to return file names with
generation numbers, such as when a file name pattern includes two
periods.  Constructing other file names by simple appending to file
names with generation numbers isn't a good idea, so for the VMS case,
just peal the generation numbers if they are there.
Fortunately, this is easy, as the returned generation number delimiter
will always be a semi-colon.

Reviewed-by: Rich Salz <rsalz@openssl.org>

If the server does not send a session ticket extension, it should not then
send the NewSessionTicket message.

If the server sends the session ticket extension, it MUST then send the
NewSessionTicket message.

Reviewed-by: Emilia Käsper <emilia@openssl.org>

Per RFC 4507, section 3.3:

   This message [NewSessionTicket] MUST be sent if the
   server included a SessionTicket extension in the ServerHello.  This
   message MUST NOT be sent if the server did not include a
   SessionTicket extension in the ServerHello.

The presence of the NewSessionTicket message should be determined
entirely from the ServerHello without probing.

RT#4389

Reviewed-by: Emilia Käsper <emilia@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>

RT#4471

Reviewed-by: Matt Caswell <matt@openssl.org>

RT#4302

Reviewed-by: Viktor Dukhovni <viktor@openssl.org>

Fix -signer option in smime utility to output signer certificates
when verifying.

Add support for format SMIME for -inform and -outform with cms and
smime utilities.

PR#4215

Reviewed-by: Viktor Dukhovni <viktor@openssl.org>

Reviewed-by: Rich Salz <rsalz@openssl.org>

* Configure: Replaced -DTERMIO by -DTERMIOS in CFLAGS.

* crypto/bio/bss_dgram.c [WATT32]: Remove obsolete redefinition of
  function names: sock_write, sock_read and sock_puts.

* crypto/bio/bss_sock.c [WATT32]: For Watt-32 2.2.11 sock_write,
  sock_read and sock_puts are redefined to their private names so
  their names must be undefined first before they can be redefined
  again.

* crypto/bio/bss_file.c (file_fopen) [__DJGPP__]: Make a copy of the
  passed file name and replace the leading dots in the dirname part
  and the basname part of the file name, unless LFN is supported.

* e_os.h [__DJGPP__]: Undefine macro DEVRANDOM_EGD. Neither MS-DOS nor
  FreeDOS provide 'egd' sockets.
  New macro HAS_LFN_SUPPORT checks if underlying file system supports
  long file names or not.
  Include sys/un.h.
  Define WATT32_NO_OLDIES.

* INSTALL.DJGPP: Update URL of WATT-32 library.

Submitted by Juan Manuel Guerrero <juan.guerrero@gmx.de>

RT#4217

Reviewed-by: Andy Polyakov <appro@openssl.org>

DJGPP is a 3rd party configuration, we rely entirely on the OpenSSL to
help us fine tune and test.  Therefore, it's moved to its own config.

Reviewed-by: Andy Polyakov <appro@openssl.org>

Reviewed-by: Dr. Stephen Henson <steve@openssl.org>

The old proxy tests test the implementation of an application proxy
policy callback defined in the test itself, which is not particularly
useful.

It is, however, useful to test cert verify overrides in
general. Therefore, replace these tests with tests for cert verify
callback behaviour.

Also glob the ssl test inputs on the .in files to catch missing
generated files.

Reviewed-by: Rich Salz <rsalz@openssl.org>

ERR_LIB_USER has value 128, and shifting into the sign bit upsets the
shift sanitizer.

Reviewed-by: Rich Salz <rsalz@openssl.org>

Multiple digest options to the ocsp utility are allowed: e.g. to use
different digests for different certificate IDs. A digest option without
a following certificate is however illegal.

RT#4215

Reviewed-by: Rich Salz <rsalz@openssl.org>

While it seemed like a good idea to have this file once upon a time,
this kind of file belongs with the package maintainer rather than in
our source.

Reviewed-by: Rich Salz <rsalz@openssl.org>

RT#4207

Reviewed-by: Tim Hudson <tjh@openssl.org>

RT#4438

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Stephen Henson <steve@openssl.org>

RT#4403

Reviewed-by: Viktor Dukhovni <viktor@openssl.org>

This makes it possible to just run ./config on a x86_64 machine with
no extra fuss.

RT#4356

Reviewed-by: Tim Hudson <tjh@openssl.org>

Reviewed-by: Richard Levitte <levitte@openssl.org>

Reviewed-by: Richard Levitte <levitte@openssl.org>

Reviewed-by: Rich Salz <rsalz@openssl.org>

RT#4442

Reviewed-by: Emilia Käsper <emilia@openssl.org>

Update pkcs8 utility to use 256 bit AES using SHA256 by default.

Update documentation.

Reviewed-by: Viktor Dukhovni <viktor@openssl.org>

RT#4363

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Stephen Henson <steve@openssl.org>

The old cipherlist test in ssltest.c only tests the internal order of
the cipher table, which is pretty useless.

Replace this test with a test that catches inadvertent changes to the
default cipherlist.

Fix run_tests.pl to correctly filter tests that have "list" in their name.

(Also includes a small drive-by fix in .gitignore.)

Reviewed-by: Rich Salz <rsalz@openssl.org>

Reviewed-by: Stephen Henson <steve@openssl.org>

The V2ClientHello code creates an empty compression list, but the
compression list must explicitly contain the null compression (and later
code enforces this).

RT#4387

Reviewed-by: Stephen Henson <steve@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>

RT#4256

Reviewed-by: Matt Caswell <matt@openssl.org>

When *pp is NULL, don't write garbage, return an unexpected pointer
or leak memory on error.

Reviewed-by: Dr. Stephen Henson <steve@openssl.org>

RT#4402

Reviewed-by: Richard Levitte <levitte@openssl.org>

RT#4224

Reviewed-by: Richard Levitte <levitte@openssl.org>

Reviewed-by: Rich Salz <rsalz@openssl.org>