openssl.git
4 years agodoc and comment fixes
huangqinjin [Sun, 19 Jun 2016 16:17:51 +0000 (00:17 +0800)]
doc and comment fixes

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1233)

4 years agocrypto/evp/e_aes_cbc_hmac_sha256.c: Remove spurious memset
Kurt Cancemi [Sat, 28 May 2016 11:05:15 +0000 (07:05 -0400)]
crypto/evp/e_aes_cbc_hmac_sha256.c: Remove spurious memset

Reviewed-by: Andy Polyakov <appro@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1231)

4 years agoRT3136: Remove space after issuer/subject
Jiri Horky [Sun, 12 Jun 2016 18:02:20 +0000 (14:02 -0400)]
RT3136: Remove space after issuer/subject

Reviewed-by: Richard Levitte <levitte@openssl.org>
4 years agoMake DSA_SIG and ECDSA_SIG getters const.
Emilia Kasper [Thu, 9 Jun 2016 21:09:48 +0000 (23:09 +0200)]
Make DSA_SIG and ECDSA_SIG getters const.

Reorder arguments to follow convention.

Also allow r/s to be NULL in DSA_SIG_get0, similarly to ECDSA_SIG_get0.

This complements GH1193 which adds non-const setters.

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agorand/randfile.c: remove obsolete commentary.
Andy Polyakov [Mon, 20 Jun 2016 11:22:46 +0000 (13:22 +0200)]
rand/randfile.c: remove obsolete commentary.

Reviewed-by: Richard Levitte <levitte@openssl.org>
4 years agoTests should check validation status directly
Rob Percival [Tue, 7 Jun 2016 16:56:02 +0000 (17:56 +0100)]
Tests should check validation status directly

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
4 years agoTest SCT lists
Rob Percival [Tue, 7 Jun 2016 16:38:14 +0000 (17:38 +0100)]
Test SCT lists

This encompasses what was previously tested.

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
4 years agoaes/asm/bsaes-armv7.pl: omit redundant stores in XTS subroutines.
Andy Polyakov [Sat, 18 Jun 2016 13:49:57 +0000 (15:49 +0200)]
aes/asm/bsaes-armv7.pl: omit redundant stores in XTS subroutines.

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agoaes/asm/bsaes-armv7.pl: fix XTS decrypt test failure.
Andy Polyakov [Sat, 18 Jun 2016 13:37:25 +0000 (15:37 +0200)]
aes/asm/bsaes-armv7.pl: fix XTS decrypt test failure.

RT#4578

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agoChange the RAND_file_name documentation accordingly
Richard Levitte [Mon, 20 Jun 2016 06:11:50 +0000 (08:11 +0200)]
Change the RAND_file_name documentation accordingly

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Andy Polyakov <appro@openssl.org>
4 years agoChange default directory for the .rnd file on Windows and VMS
Richard Levitte [Mon, 20 Jun 2016 05:56:32 +0000 (07:56 +0200)]
Change default directory for the .rnd file on Windows and VMS

The previous change for Windows wasn't quite right.  Corrected to use
%HOME%, %USERPROFILE% and %SYSTEMPROFILE%, in that order.

Also adding the default home for VMS, SYS$LOGIN:

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Andy Polyakov <appro@openssl.org>
4 years agoAdd a comment after some #endif at end of apps source code.
FdaSilvaYY [Fri, 10 Jun 2016 20:37:32 +0000 (22:37 +0200)]
Add a comment after some #endif at end of apps source code.

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1168)

4 years agoUseless header include of openssl/rand.h
FdaSilvaYY [Sat, 4 Jun 2016 22:35:42 +0000 (00:35 +0200)]
Useless header include of openssl/rand.h

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1168)

4 years agoUseless includes
FdaSilvaYY [Fri, 25 Mar 2016 19:04:12 +0000 (20:04 +0100)]
Useless includes

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1168)

4 years agoMissing NULL check on OBJ_dup result in x509_name_canon
FdaSilvaYY [Fri, 3 Jun 2016 22:14:52 +0000 (00:14 +0200)]
Missing NULL check on OBJ_dup result in x509_name_canon

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1168)

4 years agoFix an MSVC warning.
FdaSilvaYY [Tue, 10 May 2016 20:20:23 +0000 (22:20 +0200)]
Fix an MSVC warning.

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1168)

4 years agoUse a STACK_OF(OPENSSL_CSTRING) for const char * stacks
Matt Caswell [Wed, 15 Jun 2016 15:25:21 +0000 (16:25 +0100)]
Use a STACK_OF(OPENSSL_CSTRING) for const char * stacks

Better than losing the const qualifier.

RT4378

Reviewed-by: Richard Levitte <levitte@openssl.org>
4 years agoOpenBSD has intypes.h
Matt Caswell [Wed, 15 Jun 2016 15:06:44 +0000 (16:06 +0100)]
OpenBSD has intypes.h

Update e_os2.h so that inttypes.h is included.

RT4378

Reviewed-by: Richard Levitte <levitte@openssl.org>
4 years agoReplace 4 casts with 1
Matt Caswell [Wed, 15 Jun 2016 14:59:46 +0000 (15:59 +0100)]
Replace 4 casts with 1

Changing the type of the |str| variable in asn1pars enables us to remove
4 casts with just 1. This silences an OpenBSD warning along the way.

RT4378

Reviewed-by: Richard Levitte <levitte@openssl.org>
4 years agoImprove const correctness for stacks of EVP_MD
Matt Caswell [Wed, 15 Jun 2016 14:32:38 +0000 (15:32 +0100)]
Improve const correctness for stacks of EVP_MD

EVP_MDs are always const, so stacks of them should be too. This silences
a warning about type punning on OpenBSD.

RT4378

Reviewed-by: Richard Levitte <levitte@openssl.org>
4 years agoconstify SRP
Matt Caswell [Wed, 15 Jun 2016 14:17:50 +0000 (15:17 +0100)]
constify SRP

Add const qualifiers to lots of SRP stuff. This started out as an effort
to silence some "type-punning" warnings on OpenBSD...but the fix was to
have proper const correctness in SRP.

RT4378

Reviewed-by: Richard Levitte <levitte@openssl.org>
4 years agoAvoid type punning warnings in b_addr.c
Matt Caswell [Wed, 15 Jun 2016 10:50:09 +0000 (11:50 +0100)]
Avoid type punning warnings in b_addr.c

RT4378

Reviewed-by: Richard Levitte <levitte@openssl.org>
4 years agoChange default directory for storing the .rnd file on Windows
Matt Caswell [Wed, 15 Jun 2016 15:14:30 +0000 (11:14 -0400)]
Change default directory for storing the .rnd file on Windows

Previously we would try %RANDFILE%, then %HOME% and finally "C:".
Unfortunately this often ends up being "C:" which the user may not
have write permission for.

Now we try %RANDFILE% first, and then the same set of environment vars
as GetTempFile() uses, i.e. %TMP%, then %TEMP%, %USERPROFILE% and
%SYSTEMROOT%. If all else fails we fall back to %HOME% and only then "C:".

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agoHarmonise the different build files
Richard Levitte [Thu, 16 Jun 2016 22:23:43 +0000 (00:23 +0200)]
Harmonise the different build files

- User targets are now the same and generally do the same things
- configdata.pm depends on exactly the same files on all platforms
- VMS production of shared libraries is simplified
- VMS automatic dependency files get the extension .D rather than .MMS

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agoFix GCC build; make update; fix number re-use
Rich Salz [Thu, 16 Jun 2016 18:49:37 +0000 (14:49 -0400)]
Fix GCC build; make update; fix number re-use

Reviewed-by: Richard Levitte <levitte@openssl.org>
4 years agoSpelling fixes
FdaSilvaYY [Tue, 14 Jun 2016 21:02:16 +0000 (23:02 +0200)]
Spelling fixes

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1219)

4 years agono-ripemd is an alias for no-rmd160
Matt Caswell [Thu, 16 Jun 2016 10:45:24 +0000 (11:45 +0100)]
no-ripemd is an alias for no-rmd160

mkdef.pl was failing to understand no-ripemd. This is a deprecated option
which should act as an alias for no-rmd160.

Reviewed-by: Richard Levitte <levitte@openssl.org>
4 years agoFix build break.
Rich Salz [Thu, 16 Jun 2016 16:58:57 +0000 (12:58 -0400)]
Fix build break.

Aggregate local initializers are rarely portable (:

Reviewed-by: Richard Levitte <levitte@openssl.org>
4 years agoAdd EVP_PKEY_get0_hmac() function
Nathaniel McCallum [Wed, 15 Jun 2016 18:02:04 +0000 (14:02 -0400)]
Add EVP_PKEY_get0_hmac() function

Before the addition of this function, it was impossible to read the
symmetric key from an EVP_PKEY_HMAC type EVP_PKEY.

Reviewed-by: Emilia Käsper <emilia@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1217)

4 years agoRevert "RT4526: Call TerminateProcess, not ExitProcess"
Matt Caswell [Thu, 16 Jun 2016 14:59:42 +0000 (15:59 +0100)]
Revert "RT4526: Call TerminateProcess, not ExitProcess"

This reverts commit 9c1a9ccf65d0ea1912675d3a622fa8e51b524b9e.

TerminateProcess is asynchronous, so the code as written in the above
commit is not correct. It is also probably not needed in the speed
case. Reverting in order to figure out the correct solution.

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agoSkip the TLSProxy tests if environmental problems are an issue
Matt Caswell [Tue, 14 Jun 2016 13:35:26 +0000 (14:35 +0100)]
Skip the TLSProxy tests if environmental problems are an issue

On some platforms we can't startup the TLSProxy due to environmental
problems (e.g. network set up on the build machine). These aren't OpenSSL
problems so we shouldn't treat them as test failures. Just visibly
indicate that we are skipping the test.

We only skip the first time we attempt to start up the proxy. If that works
then everything else should do...if not we should probably investigate and
so report as a failure.

This also removes test_networking...there is a danger that this turns into
a test of user's environmental set up rather than OpenSSL.

Reviewed-by: Richard Levitte <levitte@openssl.org>
4 years agoFix the build and tests following constification of DH, DSA, RSA
Matt Caswell [Thu, 16 Jun 2016 09:07:32 +0000 (10:07 +0100)]
Fix the build and tests following constification of DH, DSA, RSA

Misc fixes following the constification of the DH, DSA and RSA
getters.

Reviewed-by: Stephen Henson <steve@openssl.org>
4 years agoChange the return type of EVP_EncodeUpdate
Matt Caswell [Mon, 25 Apr 2016 12:56:44 +0000 (13:56 +0100)]
Change the return type of EVP_EncodeUpdate

Previously EVP_EncodeUpdate returned a void. However there are a couple
of error conditions that can occur. Therefore the return type has been
changed to an int, with 0 indicating error and 1 indicating success.

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agoDeal with the consequences of constifying getters
Richard Levitte [Tue, 14 Jun 2016 13:49:05 +0000 (15:49 +0200)]
Deal with the consequences of constifying getters

Reviewed-by: Stephen Henson <steve@openssl.org>
Reviewed-by: Emilia Käsper <emilia@openssl.org>
4 years agoConstify the parameter getters for RSA, DSA and DH
Richard Levitte [Tue, 14 Jun 2016 13:48:16 +0000 (15:48 +0200)]
Constify the parameter getters for RSA, DSA and DH

Including documentation changes

Reviewed-by: Stephen Henson <steve@openssl.org>
Reviewed-by: Emilia Käsper <emilia@openssl.org>
4 years agoRT4526: Call TerminateProcess, not ExitProcess
Rich Salz [Tue, 14 Jun 2016 20:19:37 +0000 (16:19 -0400)]
RT4526: Call TerminateProcess, not ExitProcess

Reviewed-by: Richard Levitte <levitte@openssl.org>
4 years agoConstify input buffers of some X509V3 and X509_PURPOSE -related methods
FdaSilvaYY [Sun, 12 Jun 2016 16:20:40 +0000 (18:20 +0200)]
Constify input buffers of some X509V3 and X509_PURPOSE -related methods

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1215)

4 years agoConstify X509_TRUST_add method.
FdaSilvaYY [Tue, 7 Jun 2016 22:05:05 +0000 (00:05 +0200)]
Constify X509_TRUST_add method.

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1215)

4 years agoConstify asn1/asn_mime.c
FdaSilvaYY [Sun, 12 Jun 2016 09:13:57 +0000 (11:13 +0200)]
Constify asn1/asn_mime.c

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1215)

4 years agoConstify some input buffers in asn1
FdaSilvaYY [Sun, 12 Jun 2016 09:17:50 +0000 (11:17 +0200)]
Constify some input buffers in asn1

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1215)

4 years agoConstify CMS_get0_type input
FdaSilvaYY [Sun, 12 Jun 2016 09:18:13 +0000 (11:18 +0200)]
Constify CMS_get0_type input

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1215)

4 years agoConstify UI
FdaSilvaYY [Tue, 7 Jun 2016 22:03:08 +0000 (00:03 +0200)]
Constify UI

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1215)

4 years agoConstify PKCS12_create, PKCS12_add_key, PKCS12_add_safe.
FdaSilvaYY [Tue, 7 Jun 2016 22:01:33 +0000 (00:01 +0200)]
Constify PKCS12_create, PKCS12_add_key, PKCS12_add_safe.

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1215)

4 years agoConstify some conf_mod.c internal methods
FdaSilvaYY [Tue, 7 Jun 2016 21:29:28 +0000 (23:29 +0200)]
Constify some conf_mod.c internal methods

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1215)

4 years agoChange (!seqtt) to (seqtt == NULL)
Richard Levitte [Tue, 14 Jun 2016 23:31:14 +0000 (01:31 +0200)]
Change (!seqtt) to (seqtt == NULL)

Reviewed-by: Stephen Henson <steve@openssl.org>
Reviewed-by: Emilia Käsper <emilia@openssl.org>
4 years agoAlways check that the value returned by asn1_do_adb() is non-NULL
Richard Levitte [Tue, 14 Jun 2016 21:54:56 +0000 (23:54 +0200)]
Always check that the value returned by asn1_do_adb() is non-NULL

Reviewed-by: Stephen Henson <steve@openssl.org>
Reviewed-by: Emilia Käsper <emilia@openssl.org>
4 years agoperlasm/x86*.pl: add endbranch instruction.
Andy Polyakov [Sun, 12 Jun 2016 14:21:37 +0000 (16:21 +0200)]
perlasm/x86*.pl: add endbranch instruction.

For further information see "Control-flow Enforcement Technology
Preview" by Intel.

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agomodes/asm/ghashp8-ppc.pl: improve performance by 2.7x.
Andy Polyakov [Mon, 23 May 2016 18:34:11 +0000 (20:34 +0200)]
modes/asm/ghashp8-ppc.pl: improve performance by 2.7x.

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agoaes/asm/aesp8-ppc.pl: implement "tweak chaining".
Andy Polyakov [Sat, 4 Jun 2016 17:24:57 +0000 (19:24 +0200)]
aes/asm/aesp8-ppc.pl: implement "tweak chaining".

This is useful in Linux kernel context, in cases data happens
to be fragmented and processing can take multiple calls.

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agotest/evptests.txt: add more XTS tests.
Andy Polyakov [Mon, 30 May 2016 21:58:40 +0000 (23:58 +0200)]
test/evptests.txt: add more XTS tests.

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agoevp/e_aes.c: wire hardware-assisted XTS subroutines.
Andy Polyakov [Mon, 30 May 2016 19:33:52 +0000 (21:33 +0200)]
evp/e_aes.c: wire hardware-assisted XTS subroutines.

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agoaes/asm/aesp8-ppc.pl: add XTS subroutines.
Andy Polyakov [Mon, 30 May 2016 19:33:29 +0000 (21:33 +0200)]
aes/asm/aesp8-ppc.pl: add XTS subroutines.

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years ago(Temporarily) don't download clang package
Rich Salz [Tue, 14 Jun 2016 18:00:22 +0000 (14:00 -0400)]
(Temporarily) don't download clang package

Reviewed-by: Emilia Käsper <emilia@openssl.org>
4 years agoperlasm/x86_64-xlate.pl: add commentary.
Andy Polyakov [Wed, 8 Jun 2016 13:55:35 +0000 (15:55 +0200)]
perlasm/x86_64-xlate.pl: add commentary.

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agoperlasm/x86_64-xlate.pl: refactor argument parsing loop.
Andy Polyakov [Wed, 8 Jun 2016 13:37:46 +0000 (15:37 +0200)]
perlasm/x86_64-xlate.pl: refactor argument parsing loop.

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agoMake x86_64-xlate.pl 'use strict' clean.
David Benjamin [Sun, 20 Mar 2016 18:47:36 +0000 (14:47 -0400)]
Make x86_64-xlate.pl 'use strict' clean.

use strict would have caught a number of historical bugs in the perlasm
code, some in the repository and some found during review. It even found
a fresh masm-only bug (see below).

This required some tweaks. The "single instance is enough" globals got
switched to proper blessed objects rather than relying on symbolic refs.
A few types need $opcode passed in as a result.

The $$line thing is a little bit of a nuisance. There may be a clearer
pattern to use instead.

This even a bug in the masm code.
9b634c9b37afc482a8dc8868e367bdd1b650e507 added logic to make labels
global or function-global based on whether something starts with a $,
seemingly intended to capture the $decor setting of '$L$'. However, it
references $ret which is not defined in label::out. label::out is always
called after label::re, so $ret was always the label itself, so the line
always ran.

I've removed the regular expression so as not to change the behavior of
the script. A number of the assembly files now routinely jump across
functions, so this seems to be the desired behavior now.

GH#1165

Signed-off-by: Andy Polyakov <appro@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agoVMS: use BLDDIR rather than BUILDDIR in descrip.mms.tmpl
Richard Levitte [Tue, 14 Jun 2016 20:03:08 +0000 (22:03 +0200)]
VMS: use BLDDIR rather than BUILDDIR in descrip.mms.tmpl

Just like in the other build file templates

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agoAdd a developer target 'build_generated' to rebuild mandatory headers
Richard Levitte [Tue, 14 Jun 2016 19:39:13 +0000 (21:39 +0200)]
Add a developer target 'build_generated' to rebuild mandatory headers

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agoBuild file templates: make sure to depend on generated header files
Richard Levitte [Mon, 13 Jun 2016 20:02:11 +0000 (22:02 +0200)]
Build file templates: make sure to depend on generated header files

As well as properly generating those that are made from .in files.

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agoMove the Configure generated header files to the top build.info
Richard Levitte [Mon, 13 Jun 2016 20:01:08 +0000 (22:01 +0200)]
Move the Configure generated header files to the top build.info

This turns these headers into build file generated ones.

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agoConfigure: Make it possible to generate mandatory header files
Richard Levitte [Mon, 13 Jun 2016 19:57:51 +0000 (21:57 +0200)]
Configure: Make it possible to generate mandatory header files

'DEPEND[]=file.h' becomes a special way to say that 'file.h' must be
generated before anything else is built.  It's likely that a number
of source files depend on these header files, this provides a simple
way to make sure they are always generated even it the dependency data
hasn't been added to the build file yet.

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agoFix omitted selector handling.
Dr. Stephen Henson [Tue, 14 Jun 2016 16:44:22 +0000 (17:44 +0100)]
Fix omitted selector handling.

The selector field could be omitted because it has a DEFAULT value.
In this case *sfld == NULL (sfld can never be NULL). This was not
noticed because this was never used in existing ASN.1 modules.

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agoUpdate fuzz corpora
Kurt Roeckx [Sun, 12 Jun 2016 11:27:56 +0000 (13:27 +0200)]
Update fuzz corpora

Reviewed-by: Rich Salz <rsalz@openssl.org>
MR: #2949

4 years agoInitialize the session_id
Kurt Roeckx [Sun, 5 Jun 2016 21:34:57 +0000 (23:34 +0200)]
Initialize the session_id

ssl_session_hash() always looks at the first 4 bytes, regardless of the length.
A client can send a session id that's shorter, and the callback could also
generate one that's shorter.  So we make sure that the rest of the buffer is
initliazed to 0 so that we always calculate the same hash.

Found by tis-interpreter, also previously reported as RT #2871

Reviewed-by: Rich Salz <rsalz@openssl.org>
MR: #2911

4 years agoRemove an unused variable assignment
Matt Caswell [Tue, 14 Jun 2016 15:54:08 +0000 (16:54 +0100)]
Remove an unused variable assignment

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agoRT4562: Fix misleading doc on OPENSSL_config
Rich Salz [Mon, 13 Jun 2016 01:49:40 +0000 (21:49 -0400)]
RT4562: Fix misleading doc on OPENSSL_config

Also changed the code to use "appname" not "filename"

Reviewed-by: Matt Caswell <matt@openssl.org>
4 years agoFree memory on an error path
Matt Caswell [Tue, 14 Jun 2016 10:45:34 +0000 (11:45 +0100)]
Free memory on an error path

The function a2i_ASN1_STRING can encounter an error after already
allocating a buffer. It wasn't always freeing that buffer on error.

Reviewed-by: Richard Levitte <levitte@openssl.org>
4 years agoAvoid a double-free in crl2pl7
Matt Caswell [Tue, 14 Jun 2016 10:27:10 +0000 (11:27 +0100)]
Avoid a double-free in crl2pl7

The variable |crtflst| could get double freed in an error path.

Reviewed-by: Richard Levitte <levitte@openssl.org>
4 years agoAdd missing break statement
Matt Caswell [Tue, 14 Jun 2016 10:21:44 +0000 (11:21 +0100)]
Add missing break statement

The -psk option processing was falling through to the -srp option
processing in the ciphers app.

Reviewed-by: Richard Levitte <levitte@openssl.org>
4 years agoFix comment
Matt Caswell [Tue, 14 Jun 2016 09:41:00 +0000 (10:41 +0100)]
Fix comment

Fix a comment following commit c2c49969e23605.

RT2388

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agomake update
Matt Caswell [Mon, 13 Jun 2016 22:30:27 +0000 (23:30 +0100)]
make update

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agoShorten some symbol names
Richard Levitte [Mon, 13 Jun 2016 22:44:29 +0000 (00:44 +0200)]
Shorten some symbol names

VMS C doesn't allow symbols longer than 31 characters.  We do the
automatic shortening with the library files, but not otherwise (to
make sure to work the VMS C magic).

For consistency, I shortened other similar symbols in the same manner.

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agoGH1141: Different fix, preferred by Richard.
Rich Salz [Mon, 13 Jun 2016 13:51:12 +0000 (09:51 -0400)]
GH1141: Different fix, preferred by Richard.

Reviewed-by: Richard Levitte <levitte@openssl.org>
4 years agoRT3454: Re-enable nistp-64_gcc_128 on windows
Peter Mosmans [Mon, 13 Jun 2016 19:04:33 +0000 (15:04 -0400)]
RT3454: Re-enable nistp-64_gcc_128 on windows

Reviewed-by: Andy Polyakov <appro@openssl.org>
4 years agoMissed some copyright merge
Rich Salz [Mon, 13 Jun 2016 18:59:57 +0000 (14:59 -0400)]
Missed some copyright merge

Reviewed-by: Tim Hudson <tjh@openssl.org>
4 years agoEnsure that NULL r and s parameters cannot be set on DSA_SIG/ECDSA_SIGs.
TJ Saunders [Fri, 10 Jun 2016 07:36:45 +0000 (00:36 -0700)]
Ensure that NULL r and s parameters cannot be set on DSA_SIG/ECDSA_SIGs.

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Emilia Käsper <emilia@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1193)

4 years agoForgot to update the setter argument ordering in the public headers.
TJ Saunders [Thu, 9 Jun 2016 21:53:23 +0000 (14:53 -0700)]
Forgot to update the setter argument ordering in the public headers.

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Emilia Käsper <emilia@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1193)

4 years agoReorder the setter arguments to more consistently match that of other APIs,
TJ Saunders [Thu, 9 Jun 2016 21:52:04 +0000 (14:52 -0700)]
Reorder the setter arguments to more consistently match that of other APIs,
per review comments.

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Emilia Käsper <emilia@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1193)

4 years agoImplement DSA_SIG_set0() and ECDSA_SIG_set0(), for setting signature values.
TJ Saunders [Wed, 8 Jun 2016 20:54:22 +0000 (13:54 -0700)]
Implement DSA_SIG_set0() and ECDSA_SIG_set0(), for setting signature values.

SSH2 implementations which use DSA_do_verify() and ECDSA_do_verify() are given
the R and S values, and the data to be signed, by the client.  Thus in order
to validate these signatures, SSH2 implementations will digest and sign
the data -- and then pass in properly provisioned DSA_SIG and ECDSA_SIG objects.

Unfortunately, the existing OpenSSL-1.1.0 APIs do not allow for directly setting
those R and S values in these objects, which makes using OpenSSL for such
SSH2 implementations much more difficult.

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Emilia Käsper <emilia@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1193)

4 years agoAdd some missing return value checks
Matt Caswell [Fri, 10 Jun 2016 15:51:39 +0000 (16:51 +0100)]
Add some missing return value checks

Some misc return value checks

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agoUpdate sslapitest to use the test framework
Matt Caswell [Mon, 13 Jun 2016 10:55:29 +0000 (11:55 +0100)]
Update sslapitest to use the test framework

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agoUpdate the SSL_set_session() documentation
Matt Caswell [Thu, 9 Jun 2016 12:46:34 +0000 (13:46 +0100)]
Update the SSL_set_session() documentation

Update the SSL_set_session() documentation to reflect the fact that old
bad sessions are removed from the cache if necessary.

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agoAdd some session API tests
Matt Caswell [Thu, 9 Jun 2016 12:33:27 +0000 (13:33 +0100)]
Add some session API tests

This commit adds some session API tests, and in particular tests the
modified behaviour of SSL_set_session() introduced in the last commit. To
do this I have factored out some common code from the asynciotest into a
new ssltestlib.c file. I've also renamed getsettest to sslapitest as this
more closely matches what it now is!

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agoEnsure SSL_set_session clears the old session from cache if it is bad
Matt Caswell [Thu, 9 Jun 2016 12:24:54 +0000 (13:24 +0100)]
Ensure SSL_set_session clears the old session from cache if it is bad

SSL_clear() and SSL_free() will remove a session from the cache if it is
considered "bad". However SSL_set_session() does not do this for the session
it is replacing.

SSL_clear() clears an SSL object ready for reuse. It does not clear the
session though. This means that:

  SSL_clear(s)
  SSL_set_session(s, sess);

and
  SSL_set_session(s, sess);
  SSL_clear(s);

do not do the same thing, although logically you would expect that they
would.

The failure of SSL_set_session() to remove bad sessions from the cache
should be considered a bug, so this commit fixes it.

RT#597

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agoSSL test: only write out server2 when testing SNI
Emilia Kasper [Mon, 13 Jun 2016 15:46:12 +0000 (17:46 +0200)]
SSL test: only write out server2 when testing SNI

The SNI tests introduced a redundant "server2" section into every test
configuration. Copy this automatically from "server" unless testing SNI,
to reduce noise in the generated confs.

Also remove duplicate SSL_TEST_CTX_create (merge conflict error).

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agoHandle inability to create AFALG socket
Matt Caswell [Wed, 1 Jun 2016 22:15:12 +0000 (23:15 +0100)]
Handle inability to create AFALG socket

Some Linux platforms have a suitably recent kernel to support AFALG, but
apparently you still can't actually create an afalg socket. This extends
the afalg_chk_platform() function to additionally check whether we can
create an AFALG socket. We also amend the afalgtest to not report a
failure to load the engine as a test failure. A failure to load is almost
certainly due to platform environmental issues, and not an OpenSSL problem.

RT 4434

Reviewed-by: Andy Polyakov <appro@openssl.org>
4 years agoPort DTLS version negotiation tests
Emilia Kasper [Fri, 3 Jun 2016 15:49:04 +0000 (17:49 +0200)]
Port DTLS version negotiation tests

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agoClean up following new SNI tests
Emilia Kasper [Thu, 9 Jun 2016 22:39:22 +0000 (00:39 +0200)]
Clean up following new SNI tests

- Only send SNI in SNI tests. This allows us to test handshakes without
  the SNI extension as well.
- Move all handshake-specific machinery to handshake_helper.c
- Use enum types to represent the enum everywhere
  (Resorting to plain ints can end in sign mismatch when the enum is
  represented by an unsigned type.)

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agoRT3809: basicConstraints is critical
Rich Salz [Mon, 13 Jun 2016 02:21:54 +0000 (22:21 -0400)]
RT3809: basicConstraints is critical

This is really a security bugfix, not enhancement any more.
Everyone knows critical extensions.

Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
4 years agobn/bn_add.c: favour counted loops over ifs and breaks.
Andy Polyakov [Sun, 12 Jun 2016 10:34:46 +0000 (12:34 +0200)]
bn/bn_add.c: favour counted loops over ifs and breaks.

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agodoc/crypto/OPENSSL_ia32cap.pod update.
Andy Polyakov [Sun, 12 Jun 2016 10:31:40 +0000 (12:31 +0200)]
doc/crypto/OPENSSL_ia32cap.pod update.

Reviewed-by: Rich Salz <rsalz@openssl.org>
4 years agoDon't skip leading zeroes in PSK keys.
Dr. Stephen Henson [Wed, 8 Jun 2016 18:01:42 +0000 (19:01 +0100)]
Don't skip leading zeroes in PSK keys.

Don't use BN_hex2bn() for PSK key conversion as the conversion to
BN and back removes leading zeroes, use OPENSSL_hexstr2buf() instead.

RT#4554

Reviewed-by: Matt Caswell <matt@openssl.org>
4 years agoRT2759: Don't read TTY when already at EOF.
John Denker [Fri, 10 Jun 2016 18:46:07 +0000 (14:46 -0400)]
RT2759: Don't read TTY when already at EOF.

Reviewed-by: Andy Polyakov <appro@openssl.org>
4 years agoAvoid memory leaks if options repeated.
Rich Salz [Fri, 10 Jun 2016 15:40:32 +0000 (11:40 -0400)]
Avoid memory leaks if options repeated.

Reviewed-by: Andy Polyakov <appro@openssl.org>
4 years agoRT3053: Check for NULL before dereferencing
Phillip Hellewell [Sun, 12 Jun 2016 00:04:21 +0000 (20:04 -0400)]
RT3053: Check for NULL before dereferencing

Reviewed-by: Tim Hudson <tjh@openssl.org>
4 years agoEnsure that the EVP_MD_meth_new docs properly match the declared functions;
TJ Saunders [Fri, 10 Jun 2016 20:10:51 +0000 (13:10 -0700)]
Ensure that the EVP_MD_meth_new docs properly match the declared functions;
it looks like these names have shifted a little over time.

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1203)

4 years agoAvoid creating illegal pointers
Kurt Roeckx [Mon, 6 Jun 2016 20:50:25 +0000 (22:50 +0200)]
Avoid creating illegal pointers

Found by tis-interpreter

Reviewed-by: Rich Salz <rsalz@openssl.org>
GH: #1179

4 years agoinclude stdlib for malloc() and free()
Kurt Roeckx [Sun, 5 Jun 2016 18:51:04 +0000 (20:51 +0200)]
include stdlib for malloc() and free()

Reviewed-by: Rich Salz <rsalz@openssl.org>
GH: #1174

4 years agoDon't compare a just free()d pointer
Kurt Roeckx [Sun, 5 Jun 2016 18:48:08 +0000 (20:48 +0200)]
Don't compare a just free()d pointer

Found by tis-interpreter

Reviewed-by: Rich Salz <rsalz@openssl.org>
GH: #1173

4 years agoSpecify array sizes
Kurt Roeckx [Sun, 5 Jun 2016 12:13:33 +0000 (14:13 +0200)]
Specify array sizes

Reviewed-by: Rich Salz <rsalz@openssl.org>
GH: #1172