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56 Commits

Author SHA1 Message Date
chgnrdv 13b5d79090
Fix missing/incomplete NULL checks in multiple source files (#104564) 
Co-authored-by: Oleg Iarygin <oleg@arhadthedev.net>
 2023-05-23 14:01:17 -06:00
Gregory P. Smith 2e5d8a90aa
gh-99108: Release the GIL around hashlib built-in computation (#104675) 
This matches the GIL releasing behavior of our existing `_hashopenssl`
module, extending it to the HACL* built-ins.

Includes adding comments to better describe the ENTER/LEAVE macros
purpose and explain the lock strategy in both existing and new code.
 2023-05-23 00:06:41 +00:00
Eric Snow a9c6e0618f
gh-99113: Add Py_MOD_PER_INTERPRETER_GIL_SUPPORTED (gh-104205) 
Here we are doing no more than adding the value for Py_mod_multiple_interpreters and using it for stdlib modules.  We will start checking for it in gh-104206 (once PyInterpreterState.ceval.own_gil is added in gh-104204).
 2023-05-05 21:11:27 +00:00
Erlend E. Aasland 568fc0dee4
gh-101476: Use _PyType_GetModuleState where applicable (#102188) 2023-02-24 21:16:29 +01:00
Jonathan Protzenko fcadc7e405
gh-99108: Import MD5 and SHA1 from HACL* (#102089) 
Replaces our fallback non-OpenSSL MD5 and SHA1 implementations with those from HACL* as we've already done with SHA2.
 2023-02-22 13:18:43 -08:00
Christian Heimes 03e9f5dc75
bpo-43974: Move Py_BUILD_CORE_MODULE into module code (GH-29157) 
setup.py no longer defines Py_BUILD_CORE_MODULE. Instead every
module defines the macro before #include "Python.h" unless
Py_BUILD_CORE_BUILTIN is already defined.

Py_BUILD_CORE_BUILTIN is defined for every module that is built by
Modules/Setup.

The PR also simplifies Modules/Setup. Makefile and makesetup
already define Py_BUILD_CORE_BUILTIN and include Modules/internal
for us.

Signed-off-by: Christian Heimes <christian@python.org>
 2021-10-22 15:36:28 +02:00
Victor Stinner bbe7497c5a
bpo-45434: Remove pystrhex.h header file (GH-28923) 
Move Include/pystrhex.h to Include/internal/pycore_strhex.h.
The header file only contains private functions.

The following C extensions are now built with Py_BUILD_CORE_MODULE
macro defined to get access to the internal C API:

* _blake2
* _hashopenssl
* _md5
* _sha1
* _sha3
* _ssl
* binascii
 2021-10-13 15:22:35 +02:00
Christian Clauss dd02a696e5
Fix typos in the Modules directory (GH-28761) 2021-10-07 01:34:42 -07:00
Erlend Egeberg Aasland 6ef5ba391d
bpo-42972: Fully support GC for hashlib heap types (GH-26374) 2021-05-27 09:48:19 +02:00
Christian Heimes 91554e4c5c
bpo-43908: Mark ssl, hash, and hmac types as immutable (GH-25792) 
Signed-off-by: Christian Heimes <christian@python.org>
 2021-05-02 09:47:45 +02:00
Victor Stinner 665c7746fc
bpo-43916: _md5.md5 uses Py_TPFLAGS_DISALLOW_INSTANTIATION (GH-25753) 
The following types use Py_TPFLAGS_DISALLOW_INSTANTIATION flag:

* _md5.md5
* _sha1.sha1
* _sha256.sha224
* _sha256.sha256
* _sha512.sha384
* _sha512.sha512
 2021-04-30 18:40:30 +02:00
Erlend Egeberg Aasland 5ec7d53558
bpo-43204: Fix LibTomCrypt URL in md5module.c and sha*module.c comments (GH-24507) 
Automerge-Triggered-By: GH:tiran
 2021-02-12 02:34:11 -08:00
Victor Stinner 32bd68c839
bpo-42519: Replace PyObject_MALLOC() with PyObject_Malloc() (GH-23587) 
No longer use deprecated aliases to functions:

* Replace PyObject_MALLOC() with PyObject_Malloc()
* Replace PyObject_REALLOC() with PyObject_Realloc()
* Replace PyObject_FREE() with PyObject_Free()
* Replace PyObject_Del() with PyObject_Free()
* Replace PyObject_DEL() with PyObject_Free()
 2020-12-01 10:37:39 +01:00
Mohamed Koubaa 63f102fe07
bpo-1635741: Port _sha1, _sha512, _md5 to multiphase init (GH-21818) 
Port the _sha1, _sha512, and _md5 extension modules
to multi-phase initialization API (PEP 489).
 2020-09-06 12:09:51 +02:00
Erlend Egeberg Aasland 6ed578f6db
bpo-40865: Remove unused insint() macro from hash modules (GH-20627) 
Automerge-Triggered-By: @tiran
 2020-06-04 13:08:42 -07:00
Victor Stinner d2ec81a8c9
bpo-39573: Add Py_SET_TYPE() function (GH-18394) 
Add Py_SET_TYPE() function to set the type of an object.
 2020-02-07 09:17:07 +01:00
Christian Heimes 7cad53e6b0 bpo-9216: Add usedforsecurity to hashlib constructors (GH-16044) 
The usedforsecurity keyword only argument added to the hash constructors is useful for FIPS builds and similar restrictive environment with non-technical requirements that legacy algorithms be forbidden by their implementations without being explicitly annotated as not being used for any security related purposes.  Linux distros with FIPS support benefit from this being standard rather than making up their own way(s) to do it.

Contributed and Signed-off-by: Christian Heimes christian@python.org
 2019-09-12 19:30:00 -05:00
Jeroen Demeyer 530f506ac9 bpo-36974: tp_print -> tp_vectorcall_offset and tp_reserved -> tp_as_async (GH-13464) 
Automatically replace
tp_print -> tp_vectorcall_offset
tp_compare -> tp_as_async
tp_reserved -> tp_as_async
 2019-05-30 19:13:39 -07:00
Srinivas Thatiparthy (శ్రీనివాస్ తాటిపర్తి) f192aeb95a bpo-20216: Correct docstrings of digest() methods in hashlib. (GH-9873) 2018-10-19 20:42:53 +03:00
Peter Eisentraut 0e0bc4e221 Fix misleading mentions of tp_size in comments (GH-9093) 
Many type object initializations labeled a field "tp_size" in the
comment, but the name of that field is tp_basicsize.
 2018-09-10 09:46:08 -07:00
Serhiy Storchaka 228b12edcc Issue #28999: Use Py_RETURN_NONE, Py_RETURN_TRUE and Py_RETURN_FALSE wherever 
possible.  Patch is writen with Coccinelle.
 2017-01-23 09:47:21 +02:00
Benjamin Peterson af580dff4a replace PY_LONG_LONG with long long 2016-09-06 10:46:49 -07:00
Serhiy Storchaka 1a2b24f02d Issue #27332: Fixed the type of the first argument of module-level functions 
generated by Argument Clinic.  Patch by Petr Viktorin.
 2016-07-07 17:35:15 +03:00
Gregory P. Smith 8cb6569fe1 Implements issue #9951: Adds a hex() method to bytes, bytearray, & memoryview. 
Also updates a few internal implementations of the same thing to use the
new built-in code.

Contributed by Arnon Yaari.
 2015-04-25 23:22:26 +00:00
Serhiy Storchaka 1009bf18b3 Issue #23501: Argumen Clinic now generates code into separate files by default. 2015-04-03 23:53:51 +03:00
Martin v. Löwis 501b13c622 Issue #20173: Convert sha1, sha256, sha512 and md5 to ArgumentClinic. 
Patch by Vajrasky Kok.
 2014-07-27 14:20:23 +02:00
Christian Heimes 327dd732ce Issue #18742: Expose the internal hash type object for ABCs. 2013-10-22 15:05:23 +02:00
Christian Heimes 37d5cebb48 Change the builtin hash algorithms' names to lower case names 
as promised by hashlib's documentation.
 2013-08-15 18:31:48 +02:00
Christian Heimes d49a371e91 Issue #18599: Fix name attribute of _sha1.sha1() object. It now returns 
'SHA1' instead of 'SHA'.
Add more tests for hashlib and hash object attributes
 2013-07-30 15:35:54 +02:00
Christian Heimes 4fec4314cf Issue #18599: Fix name attribute of _sha1.sha1() object. It now returns 
'SHA1' instead of 'SHA'.
 2013-07-30 15:32:57 +02:00
Victor Stinner 640c35ce13 Reuse Py_MIN and Py_MAX macros: remove duplicate MIN/MAX macros 
multiprocessing.h: remove unused MIN and MAX macros
 2013-06-04 23:14:37 +02:00
Benjamin Peterson 48a2e7c357 merge 3.3 2013-04-15 21:38:33 -04:00
Benjamin Peterson 51ce29c530 remove pointless code (closes #17738) 2013-04-15 21:38:25 -04:00
Christian Heimes 75e923fcf2 Issue #16847: Fixed improper use of _PyUnicode_CheckConsistency() in 
non-pydebug builds. Several extension modules now compile cleanly when
assert()s are enabled in standard builds (-DDEBUG flag).
 2013-01-03 09:22:41 +01:00
Christian Heimes f402e922f3 Issue #16847: Fixed improper use of _PyUnicode_CheckConsistency() in 
non-pydebug builds. Several extension modules now compile cleanly when
assert()s are enabled in standard builds (-DDEBUG flag).
 2013-01-03 09:21:55 +01:00
Victor Stinner 56cb12542d Issue #9566: Explicit downcast to fix compiler warnings on Win64 2012-10-31 00:33:57 +01:00
doko@ubuntu.com 1e5be8cfb5 sha1_{init,process,done}: make static 2012-06-21 17:05:50 +02:00
Victor Stinner 8f825060f1 Check newly created consistency using _PyUnicode_CheckConsistency(str, 1) 
* In debug mode, fill the string data with invalid characters
 * Simplify also reference counting in PyCodec_BackslashReplaceErrors()
   and PyCodec_XMLCharRefReplaceError()
 2012-04-27 13:55:39 +02:00
Victor Stinner f5cff56a1b Issue #13088: Add shared Py_hexdigits constant to format a number into base 16 2011-10-14 02:13:11 +02:00
Martin v. Löwis d63a3b8beb Implement PEP 393. 2011-09-28 07:41:54 +02:00
Victor Stinner 081fe46ff9 Issue #9566: cast unsigned int to Py_ssize_t in md5 and sha1 modules 
Fix a compiler warning on Windows 64 bits.
 2011-07-08 01:10:28 +02:00
Victor Stinner 0fcab4a3ed Issue #9566: use Py_ssize_t instead of int 2011-01-04 12:59:15 +00:00
Brett Cannon f079c57c35 Rename some macros in the sha1 module to no longer conflict with termios.h. 2010-07-23 15:43:14 +00:00
Antoine Pitrou f95a1b3c53 Recorded merge of revisions 81029 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines

  Untabify C files. Will watch buildbots.
........
 2010-05-09 15:52:27 +00:00
Hirokazu Yamamoto 8404749e4b Fixed memory leak on failure. This is related to issue5403 but won't crash on py3k. 2009-03-03 07:49:01 +00:00
Gregory P. Smith 365a1864fd Fixes Issue #3745: Fix hashlib to always reject unicode and non 
buffer-api supporting objects as input no matter how it was compiled
(built in implementations or external openssl library).
 2009-02-12 07:35:29 +00:00
Mark Dickinson e94c679df0 Issue #1717: rename tp_compare to tp_reserved. I'll change the 
type of tp_compare in a separate commit, for ease of reversion
should things go wrong.
 2009-02-02 20:36:42 +00:00
Martin v. Löwis c17517589a Zero-initialize buf. Fixes #3557. 2008-08-15 06:27:17 +00:00
Martin v. Löwis 7b9cb2579c Use s* to receive data. Fixes #3552. 2008-08-14 15:52:23 +00:00
Martin v. Löwis 3447bee9cc Fix module initialization glitches. 2008-06-11 05:37:58 +00:00