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2017-03-27In err_cleanup(), cleanup the thread local storage tooRichard Levitte
Fixes #3033 Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/3035)
2017-02-28Clean up references to FIPSEmilia Kasper
This removes the fips configure option. This option is broken as the required FIPS code is not available. FIPS_mode() and FIPS_mode_set() are retained for compatibility, but FIPS_mode() always returns 0, and FIPS_mode_set() can only be used to turn FIPS mode off. Reviewed-by: Stephen Henson <steve@openssl.org>
2016-12-08In UI_OpenSSL's open(), generate an error on unknown errnoRichard Levitte
TTY_get() sometimes surprises us with new errno values to determine if we have a controling terminal or not. This generated error is a helpful tool to figure out that this was what happened and what the unknown value is. Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/2043)
2016-10-15Ensure we handle len == 0 in ERR_err_string_nMatt Caswell
If len == 0 in a call to ERR_error_string_n() then we can read beyond the end of the buffer. Really applications should not be calling this function with len == 0, but we shouldn't be letting it through either! Thanks to Agostino Sarubbo for reporting this issue. Agostino's blog on this issue is available here: https://blogs.gentoo.org/ago/2016/10/14/openssl-libcrypto-stack-based-buffer-overflow-in-err_error_string_n-err-c/ Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-09-08Fix mem leaks during auto-deinitMatt Caswell
Certain functions are automatically called during auto-deinit in order to deallocate resources. However, if we have never entered a function which marks lib crypto as inited then they never get called. This can happen if the user only ever makes use of a small sub-set of functions that don't hit the auto-init code. This commit ensures all such resources deallocated by these functions also init libcrypto when they are initially allocated. Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Ben Laurie <ben@openssl.org>
2016-08-04Remove get_hash completelyRich Salz
Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/1389)
2016-08-04Remove "lockit" from internal error-hash functionRich Salz
Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/1389)
2016-07-20Check for errors allocating the error strings.Kurt Roeckx
Reviewed-by: Richard Levitte <levitte@openssl.org> GH: #1330
2016-07-19Change all our uses of CRYPTO_THREAD_run_once to use RUN_ONCE insteadRichard Levitte
That way, we have a way to check if the init function was successful or not. Reviewed-by: Kurt Roeckx <kurt@openssl.org>
2016-07-08GH1278: Removed error code for alertsRich Salz
Commit aea145e removed some error codes that are generated algorithmically: mapping alerts to error texts. Found by Andreas Karlsson. This restores them, and adds two missing ones. Reviewed-by: Matt Caswell <matt@openssl.org>
2016-06-27Fix some OPENSSL_API_COMPAT valuesMatt Caswell
There are 3 OPENSSL_API_COMPAT values that are incorrect in the header files, and one inconsistency between the header and the .c Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-06-09Clean up "generic" intro pod files.Rich Salz
Files like dh.pod, etc., mostly duplicated the API-specific pod files. Removed the duplicated content; that often mean the whole file could be removed. Some of the content about internals got moved into README files in the source tree. Some content (e.g., err.pod) got moved into other pod pages. Annotate generic pages, remove dup NAME Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-05-23Use strerror_r()/strerror_s() instead of strerror() where possibleMatt Caswell
The function strerror() is not thread safe. We should use strerror_r() where possible, or strerror_s() on Windows. RT#2267 Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-05-23Remove unused error/function codes.Rich Salz
Add script to find unused err/reason codes Remove unused reason codes. Remove entries for unused functions Reviewed-by: Matt Caswell <matt@openssl.org>
2016-05-18Cleanup openssl.ecRichard Levitte
STORE doesn't exist for now HMAC doesn't have any error codes Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-05-17Copyright consolidation 05/10Rich Salz
Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-05-16Fold threads.h into crypto.h making API publicViktor Dukhovni
Document thread-safe lock creation Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-05-10Restore the ERR_remove_thread_state() API and make it a no-opRichard Levitte
The ERR_remove_thread_state() API is restored to take a pointer argument, but does nothing more. ERR_remove_state() is also made into a no-op. Both functions are deprecated and users are recommended to use OPENSSL_thread_stop() instead. Documentation is changed to reflect this. Reviewed-by: Matt Caswell <matt@openssl.org>
2016-04-20Remove --classic build entirelyRichard Levitte
The Unix build was the last to retain the classic build scheme. The new unified scheme has matured enough, even though some details may need polishing. Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-04-14The err_cleanup() funtion is internal so shouldn't be exportedMatt Caswell
Running a "make update" wanted to add err_cleanup to libcrypto.num which is wrong. Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-04-14Ensure all locks are properly cleaned upMatt Caswell
Some locks were not being properly cleaned up during close down. Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-04-13Need err_load_crypto_strings_int declared.Rich Salz
Reviewed-by: Matt Caswell <matt@openssl.org>
2016-04-13Rename int_*() functions to *_int()Matt Caswell
There is a preference for suffixes to indicate that a function is internal rather than prefixes. Note: the suffix is only required to disambiguate internal functions and public symbols with the same name (but different case) Reviewed-by: Tim Hudson <tjh@openssl.org> Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-04-13Rename lots of *_intern or *_internal function to int_*Matt Caswell
There was a lot of naming inconsistency, so we try and standardise on one form. Reviewed-by: Tim Hudson <tjh@openssl.org> Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-04-13Deprecate ERR_free_strings() and make it a no-opMatt Caswell
ERR_free_strings() should not be called expicitly - we should leave auto-deinit to clean this up instead. Reviewed-by: Tim Hudson <tjh@openssl.org> Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-04-06Fix no-ocspMatt Caswell
Misc fixes for no-ocsp Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-03-31Fix "no-ui" configurationRichard Levitte
Reviewed-by: Matt Caswell <matt@openssl.org>
2016-03-29Fix a big leak when using stack-allocated BIO items.FdaSilvaYY
Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org>
2016-03-23Move dso.h to internalRich Salz
Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-03-21Remove the remainder of util/mk1mf.pl and companion scriptsRichard Levitte
This removes all scripts that deal with MINFO as well, since that's only used by mk1mf. Reviewed-by: Andy Polyakov <appro@openssl.org>
2016-03-20Remove #error from include files.Rich Salz
Don't have #error statements in header files, but instead wrap the contents of that file in #ifndef OPENSSL_NO_xxx This means it is now always safe to include the header file. Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-03-18Implement support for no-tsRichard Levitte
Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-03-09Remove the old threading APIMatt Caswell
All OpenSSL code has now been transferred to use the new threading API, so the old one is no longer used and can be removed. We provide some compat macros for removed functions which are all no-ops. There is now no longer a need to set locking callbacks!! Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-03-09err_lcl.h is gone, don't pretend it's thereRichard Levitte
Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
2016-03-08Convert ERR_STRING_DATA to new multi-threading APIAlessandro Ghedini
Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-03-08Convert ERR_STATE to new multi-threading APIAlessandro Ghedini
Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-03-02Add KDF error codesDr. Stephen Henson
Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-02-26Public API for Certificate TransparencyRob Percival
Reviewed-by: Ben Laurie <ben@openssl.org> Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-02-20Always build library object files with shared library cflagsRichard Levitte
This takes us away from the idea that we know exactly how our static libraries are going to get used. Instead, we make them available to build shareable things with, be it other shared libraries or DSOs. On the other hand, we also have greater control of when the shared library cflags. They will never be used with object files meant got binaries, such as apps/openssl or test/test*. With unified, we take this a bit further and prepare for having to deal with extra cflags specifically to be used with DSOs (dynamic engines), libraries and binaries (applications). Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-02-18Remove all special make depend flags, as well as OPENSSL_DOING_MAKEDEPENDRichard Levitte
All those flags existed because we had all the dependencies versioned in the repository, and wanted to have it be consistent, no matter what the local configuration was. Now that the dependencies are gone from the versioned Makefile.ins, it makes much more sense to use the exact same flags as when compiling the object files. Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-02-17Remove JPAKERich Salz
Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
2016-02-11Move to REF_DEBUG, for consistency.Rich Salz
Add utility macros REF_ASSERT_NOT and REF_PRINT_COUNT This is also RT 4181 Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-02-10Attempt to log an error if init failedMatt Caswell
If init failed we'd like to set an error code to indicate that. But if init failed then when the error system tries to load its strings its going to fail again. We could get into an infinite loop. Therefore we just set a single error the first time around. After that no error is set. Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-02-10The new init functions can now fail so shouldn't be voidMatt Caswell
The new init functions can fail if the library has already been stopped. We should be able to indicate failure with a 0 return value. Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-02-10Rename INIT funtions, deprecate old ones.Rich Salz
Man, there were a lot of renamings :) Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-02-09Auto init/deinit libcryptoMatt Caswell
This builds on the previous commit to auto initialise/deinitialise libcrypto. Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-02-04Use WSAGetLastError() on windowsKurt Roeckx
Windows doesn't have h_error or hstrerror() Reviewed-by: Richard Levitte <levitte@openssl.org> MR: #1848
2016-02-03Refactoring BIO: new socket-handling functions, deprecate older onesRichard Levitte
Added functions: BIO_socket BIO_connect BIO_listen BIO_accept_ex BIO_closesocket BIO_sock_info These get deprecated: BIO_gethostbyname BIO_get_port BIO_get_host_ip BIO_get_accept_socket BIO_accept Reviewed-by: Kurt Roeckx <kurt@openssl.org>
2016-02-03Refactoring BIO: add error macros & text, and make updateRichard Levitte
Reviewed-by: Kurt Roeckx <kurt@openssl.org>
2016-02-01unified build scheme: add build.info filesRichard Levitte
Now that we have the foundation for the "unified" build scheme in place, we add build.info files. They have been generated from the Makefiles in the same directories. Things that are platform specific will appear in later commits. Reviewed-by: Andy Polyakov <appro@openssl.org>