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2022-05-03Update copyright yearMatt Caswell
Reviewed-by: Tomas Mraz <tomas@openssl.org> Release: yes
2022-02-05Move e_os.h to include/internalRichard Levitte
Including e_os.h with a path from a header file doesn't work well on certain exotic platform. It simply fails to build. Since we don't seem to be able to stop ourselves, the better move is to move e_os.h to an include directory that's part of the inclusion path given to the compiler. Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/17641)
2021-10-14Fix another memory leak reported in CIFuzzBernd Edlinger
Direct leak of 2 byte(s) in 1 object(s) allocated from: #0 0x4a067d in __interceptor_malloc /src/llvm-project/compiler-rt/lib/asan/asan_malloc_linux.cpp:129:3 #1 0x57acd9 in CRYPTO_malloc /src/openssl/crypto/mem.c:184:12 #2 0x57e106 in CRYPTO_strdup /src/openssl/crypto/o_str.c:24:11 #3 0x5c139f in def_load_bio /src/openssl/crypto/conf/conf_def.c:427:45 #4 0x56adf5 in NCONF_load_bio /src/openssl/crypto/conf/conf_lib.c:282:12 #5 0x4d96cf in FuzzerTestOneInput /src/openssl/fuzz/conf.c:38:5 #6 0x4d9830 in LLVMFuzzerTestOneInput /src/openssl/fuzz/driver.c:28:12 #7 0x510c23 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) cxa_noexception.cpp #8 0x4fc4d2 in fuzzer::RunOneTest(fuzzer::Fuzzer*, char const*, unsigned long) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerDriver.cpp:324:6 #9 0x501f85 in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long)) cxa_noexception.cpp #10 0x52ac82 in main /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerMain.cpp:20:10 #11 0x7f15336bf0b2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x270b2) Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/16813)
2021-06-02Add NCONF_get_section_names()Tomas Mraz
And a few additional fixups to make the no-deprecated configuration to build. Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/15466)
2021-06-02Add NCONF_get0_libctx()Rich Salz
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/15466)
2021-06-02Make conf_method_st and conf_st deprecatedRich Salz
So they can be made opaque in a future release. Fixes #15101 Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/15466)
2021-05-05Add .includedir pragmaRich Salz
Also add a negative test, and fix typo's. Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/15090)
2021-01-28Update copyright yearRichard Levitte
Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/13999)
2021-01-13APPS: Allow OPENSSL_CONF to be empty, not loading a config fileDr. David von Oheimb
Also document the function CONF_get1_default_config_file() Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/13658)
2020-09-13Fix safestack issues in conf.hMatt Caswell
Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/12781)
2020-05-15Update copyright yearMatt Caswell
Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/11839)
2020-04-24In OpenSSL builds, declare STACK for datatypes ...Rich Salz
... and only *define* them in the source files that need them. Use DEFINE_OR_DECLARE which is set appropriately for internal builds and not non-deprecated builds. Deprecate stack-of-block Better documentation Move some ASN1 struct typedefs to types.h Update ParseC to handle this. Most of all, ParseC needed to be more consistent. The handlers are "recursive", in so far that they are called again and again until they terminate, which depends entirely on what the "massager" returns. There's a comment at the beginning of ParseC that explains how that works. {Richard Levtte} Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com> Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/10669)
2020-04-24Rewrite man5/config.pod and related conf code cleanupRich Salz
The manpage is basically rewritten. Use consistent name/value terminology. Use consistent phraseology to refer to section pointers and lists of section pointers. Add more cross-references. Also found a bunch of trivial style things in conf_api.c while investigating how config works. Reviewed-by: Nicola Tuveri <nic.tuv@gmail.com> Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/11431)
2018-12-06Following the license change, modify the boilerplates in crypto/conf/Richard Levitte
[skip ci] Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/7785)
2018-09-24Use secure_getenv(3) when available.Pauli
Change all calls to getenv() inside libcrypto to use a new wrapper function that use secure_getenv() if available and an issetugid then getenv if not. CPU processor override flags are unchanged. Extra checks for OPENSSL_issetugid() have been removed in favour of the safe getenv. Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de> (Merged from https://github.com/openssl/openssl/pull/7047)
2018-05-29Update copyright yearMatt Caswell
Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/6371)
2018-05-02Fix memory leaks in CA related functions.Pavel Kopyl
Reviewed-by: Rich Salz <rsalz@openssl.org> Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/4700)
2017-10-18Remove parentheses of return.KaoruToda
Since return is inconsistent, I removed unnecessary parentheses and unified them. Reviewed-by: Rich Salz <rsalz@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/4541)
2017-08-30Move e_os.h to be the very first include.Pauli
cryptilib.h is the second. Reviewed-by: Andy Polyakov <appro@openssl.org> Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/4188)
2017-08-21Remove OPENSSL_assert() from conf_api.cMatt Caswell
Reviewed-by: Andy Polyakov <appro@openssl.org> (Merged from https://github.com/openssl/openssl/pull/3740)
2016-05-20Rename lh_xxx,sk_xxx tp OPENSSL_{LH,SK}_xxxRich Salz
Rename sk_xxx to OPENSSL_sk_xxx and _STACK to OPENSSL_STACK Rename lh_xxx API to OPENSSL_LH_xxx and LHASH_NODE to OPENSSL_LH_NODE Make lhash stuff opaque. Use typedefs for function pointers; makes the code simpler. Remove CHECKED_xxx macros. Add documentation; remove old X509-oriented doc. Add API-compat names for entire old API Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
2016-05-17Copyright consolidation 04/10Rich Salz
Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-02-18Remove outdated DEBUG flags.Rich Salz
Add -DBIO_DEBUG to --strict-warnings. Remove comments about outdated debugging ifdef guards. Remove md_rand ifdef guarding an assert; it doesn't seem used. Remove the conf guards in conf_api since we use OPENSSL_assert, not assert. For pkcs12 stuff put OPENSSL_ in front of the macro name. Merge TLS_DEBUG into SSL_DEBUG. Various things just turned on/off asserts, mainly for checking non-NULL arguments, which is now removed: camellia, bn_ctx, crypto/modes. Remove some old debug code, that basically just printed things to stderr: DEBUG_PRINT_UNKNOWN_CIPHERSUITES, DEBUG_ZLIB, OPENSSL_RI_DEBUG, RL_DEBUG, RSA_DEBUG, SCRYPT_DEBUG. Remove OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL. Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-01-26Remove /* foo.c */ commentsRich Salz
This was done by the following find . -name '*.[ch]' | /tmp/pl where /tmp/pl is the following three-line script: print unless $. == 1 && m@/\* .*\.[ch] \*/@; close ARGV if eof; # Close file to reset $. And then some hand-editing of other files. Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
2016-01-11Add lh_doall_arg inliningDr. Stephen Henson
Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-01-11Add lh_doall inliningDr. Stephen Henson
Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-01-11Add lh_new() inliningDr. Stephen Henson
Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-01-11Inline LHASH_OFDr. Stephen Henson
Make LHASH_OF use static inline functions. Add new lh_get_down_load and lh_set_down_load functions and their typesafe inline equivalents. Make lh_error a function instead of a macro. Reviewed-by: Rich Salz <rsalz@openssl.org>
2015-05-04Use safer sizeof variant in mallocRich Salz
For a local variable: TYPE *p; Allocations like this are "risky": p = OPENSSL_malloc(sizeof(TYPE)); if the type of p changes, and the malloc call isn't updated, you could get memory corruption. Instead do this: p = OPENSSL_malloc(sizeof(*p)); Also fixed a few memset() calls that I noticed while doing this. Reviewed-by: Richard Levitte <levitte@openssl.org>
2015-05-01free NULL cleanup 11Rich Salz
Don't check for NULL before calling free functions. This gets: ERR_STATE_free ENGINE_free DSO_free CMAC_CTX_free COMP_CTX_free CONF_free NCONF_free NCONF_free_data _CONF_free_data A sk_free use within OBJ_sigid_free TS_TST_INFO_free (rest of TS_ API was okay) Doc update for UI_free (all uses were fine) X509V3_conf_free X509V3_section_free X509V3_string_free Reviewed-by: Richard Levitte <levitte@openssl.org>
2015-05-01free null cleanup finaleRich Salz
Don't check for NULL before calling OPENSSL_free Reviewed-by: Richard Levitte <levitte@openssl.org>
2015-02-06util/mkstack.pl now generates entire safestack.hRich Salz
The mkstack.pl script now generates the entire safestack.h file. It generates output that follows the coding style. Also, removed all instances of the obsolete IMPLEMENT_STACK_OF macro. Reviewed-by: Andy Polyakov <appro@openssl.org>
2015-01-30Dead code removal: #if 0 conf, dso, pqueue, threadsRich Salz
Mostly, but not completely, debugging print statements. Some old logic kept for internal documentation reasons, perhaps. Reviewed-by: Richard Levitte <levitte@openssl.org>
2015-01-22Run util/openssl-format-source -v -c .Matt Caswell
Reviewed-by: Tim Hudson <tjh@openssl.org>
2011-09-02PR: 2576Dr. Stephen Henson
Submitted by: Doug Goldstein <cardoe@gentoo.org> Reviewed by: steve Include header file stdlib.h which is needed on some platforms to get getenv() declaration.
2010-06-12Fix warnings.Ben Laurie
2008-07-04Avoid warnings with -pedantic, specifically:Dr. Stephen Henson
Conversion between void * and function pointer. Value computed not used. Signed/unsigned argument.
2008-06-04More type-checking.Ben Laurie
2008-05-26LHASH revamp. make depend.Ben Laurie
2007-09-07Change safestack reimplementation to match 0.9.8.Dr. Stephen Henson
Fix additional gcc 4.2 value not used warnings.
2005-12-18Keep disclaiming 16-bit platform support. For now remove WIN16 referencesAndy Polyakov
from .h files...
2002-01-18Constification, add config to /dev/crypto.Ben Laurie
2001-02-22e_os.h defines Getenv()Richard Levitte
2001-01-09Move all the existing function pointer casts associated with LHASH's twoGeoff Thorpe
"doall" functions to using type-safe wrappers. As and where required, this can be replaced by redeclaring the underlying callbacks to use the underlying "void"-based prototypes (eg. if performance suffers from an extra level of function invocation).
2000-12-13Constification of the data of a hash table. This means the callbackRichard Levitte
functions need to be constified, and therefore meant a number of easy changes a little everywhere. Now, if someone could explain to me why OBJ_dup() cheats...
2000-12-08Next step in tidying up the LHASH code.Geoff Thorpe
DECLARE/IMPLEMENT macros now exist to create type (and prototype) safe wrapper functions that avoid the use of function pointer casting yet retain type-safety for type-specific callbacks. However, most of the usage within OpenSSL itself doesn't really require the extra function because the hash and compare callbacks are internal functions declared only for use by the hash table. So this change catches all those cases and reimplements the functions using the base-level LHASH prototypes and does per-variable casting inside those functions to convert to the appropriate item type. The exception so far is in ssl_lib.c where the hash and compare callbacks are not static - they're exposed in ssl.h so their prototypes should not be changed. In this last case, the IMPLEMENT_LHASH_*** macros have been left intact.
2000-12-04Make the remaining LHASH macro changes. This should leave no remainingGeoff Thorpe
cases of function pointer casting in lh_new() calls - and leave only the lh_doall and lh_doall_arg cases to be finished.
2000-12-01First step in tidying up the LHASH code. The callback prototypes (andGeoff Thorpe
casts) used in the lhash code are about as horrible and evil as they can be. For starters, the callback prototypes contain empty parameter lists. Yuck. This first change defines clearer prototypes - including "typedef"'d function pointer types to use as "hash" and "compare" callbacks, as well as the callbacks passed to the lh_doall and lh_doall_arg iteration functions. Now at least more explicit (and clear) casting is required in all of the dependant code - and that should be included in this commit. The next step will be to hunt down and obliterate some of the function pointer casting being used when it's not necessary - a particularly evil variant exists in the implementation of lh_doall.
2000-10-19NCONF_get_number() has no error checking at all. As a replacement,Richard Levitte
NCONF_get_number_e() is defined (_e for "error checking") and is promoted strongly. The old NCONF_get_number is kept around for binary backward compatibility.
2000-09-09More VMS synchronisationRichard Levitte