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38 Commits

Author SHA1 Message Date
Serhiy Storchaka
8cd1dbae32
bpo-41052: Fix pickling heap types implemented in C with protocols 0 and 1 (GH-22870) 2020-10-24 21:14:23 +03:00
Dong-hee Na
ec68918795
bpo-40077: Convert _bz2 module to use PyType_FromSpec (GH-20960) 2020-06-20 00:56:13 +09:00
Victor Stinner
4a21e57fe5
bpo-40268: Remove unused structmember.h includes (GH-19530) 
If only offsetof() is needed: include stddef.h instead.

When structmember.h is used, add a comment explaining that
PyMemberDef is used.
 2020-04-15 02:35:41 +02:00
Victor Stinner
62183b8d6d
bpo-40268: Remove explicit pythread.h includes (#19529) 
Remove explicit pythread.h includes: it is always included
by Python.h.
 2020-04-15 02:04:42 +02:00
Dong-hee Na
37fcbb65d4
bpo-40024: Update C extension modules to use PyModule_AddType() (GH-19119) 
Update _asyncio, _bz2, _csv, _curses, _datetime,
_io, _operator, _pickle, _queue, blake2,
multibytecodec and overlapped C extension modules
to use PyModule_AddType().
 2020-03-24 23:08:51 +01:00
Hai Shi
5d38517aa1
bpo-1635741: Port _bz2 extension module to multiphase initialization(PEP 489) (GH-18050) 
https://bugs.python.org/issue1635741
 2020-02-18 03:17:38 -08:00
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
Serhiy Storchaka
0353b4eaaf
bpo-33138: Change standard error message for non-pickleable and non-copyable types. (GH-6239) 2018-10-31 02:28:07 +02:00
Alexey Izbyshev
3d4fabb2a4 bpo-35090: Fix potential division by zero in allocator wrappers (GH-10174) 
* Fix potential division by zero in BZ2_Malloc()
* Avoid division by zero in PyLzma_Malloc()
* Avoid division by zero and integer overflow in PyZlib_Malloc()

Reported by Svace static analyzer.
 2018-10-28 17:45:50 +01:00
Victor Stinner
9b7cf75721
bpo-33916: Fix bz2 and lzma init when called twice (GH-7843) 
bz2, lzma: When Decompressor.__init__() is called twice, free the old
lock to not leak memory.
 2018-06-23 10:35:23 +02:00
Oren Milman
d019bc8319 bpo-31787: Prevent refleaks when calling __init__() more than once (GH-3995) 2018-02-13 19:28:33 +09:00
Antoine Pitrou
a6a4dc816d bpo-31370: Remove support for threads-less builds (#3385) 
* Remove Setup.config
* Always define WITH_THREAD for compatibility.
 2017-09-07 18:56:24 +02:00
Serhiy Storchaka
55fe1ae970 bpo-30022: Get rid of using EnvironmentError and IOError (except test… (#1051) 2017-04-16 10:46:38 +03:00
Martin Panter
55c9239af6 Issue #28275: Merge bz2 fix from 3.5 into 3.6 2016-10-01 03:11:04 +00:00
Martin Panter
38317d3318 Issue #28275: Clean up to avoid use-after-free after bzip decompress failure 2016-10-01 02:45:17 +00:00
Serhiy Storchaka
7a9579c0ce Got rid of redundand "self" parameter declarations. 
Argument Clinic is now able to infer all needed information.
 2016-05-02 13:45:20 +03:00
Serhiy Storchaka
48842714b9 Issue #22570: Renamed Py_SETREF to Py_XSETREF. 2016-04-06 09:45:48 +03:00
Serhiy Storchaka
4a1e70fc31 Issue #20440: Applied yet one patch for using Py_SETREF. 
The patch is automatically generated, it replaces the code that uses Py_CLEAR.
 2015-12-27 12:36:18 +02:00
Larry Hastings
89964c48d1 Issue #23944: Argument Clinic now wraps long impl prototypes at column 78. 2015-04-14 18:07:59 -04:00
Serhiy Storchaka
1009bf18b3 Issue #23501: Argumen Clinic now generates code into separate files by default. 2015-04-03 23:53:51 +03:00
Serhiy Storchaka
009b811d67 Removed unintentional trailing spaces in non-external and non-generated C files. 2015-03-18 21:53:15 +02:00
Antoine Pitrou
e71258a0e6 Issue #15955: Add an option to limit the output size in bz2.decompress(). 
Patch by Nikolaus Rath.
 2015-02-26 13:08:07 +01:00
Victor Stinner
706768c687 Issue #22156: Fix some "comparison between signed and unsigned integers" 
compiler warnings in the Modules/ subdirectory.
 2014-08-16 01:03:39 +02:00
Larry Hastings
581ee3618c Issue #20326: Argument Clinic now uses a simple, unique signature to 
annotate text signatures in docstrings, resulting in fewer false
positives.  "self" parameters are also explicitly marked, allowing
inspect.Signature() to authoritatively detect (and skip) said parameters.

Issue #20326: Argument Clinic now generates separate checksums for the
input and output sections of the block, allowing external tools to verify
that the input has not changed (and thus the output is not out-of-date).
 2014-01-28 05:00:08 -08:00
Larry Hastings
f256c22f34 Fix for catestrophic errors in previous checkin (Argument Clinic rollup patch). 2014-01-25 21:30:37 -08:00
Larry Hastings
c20472640c Issue #20390: Small fixes and improvements for Argument Clinic. 2014-01-25 20:43:29 -08:00
Serhiy Storchaka
1bc4bb2af1 Issue #20193: The _bz2 module now uses Argument Clinic. 2014-01-25 12:07:57 +02:00
Nadeem Vawda
e6514f533e #19395: Raise exception when pickling a (BZ2|LZMA)(Compressor|Decompressor). 
The underlying C libraries provide no mechanism for serializing compressor and
decompressor objects, so actually pickling these classes is impractical.
Previously, these objects would be pickled without error, but attempting to use
a deserialized instance would segfault the interpreter.
 2013-10-28 21:41:24 +01:00
Nadeem Vawda
3797065ac5 #19395: Raise exception when pickling a (BZ2|LZMA)(Compressor|Decompressor). 
The underlying C libraries provide no mechanism for serializing compressor and
decompressor objects, so actually pickling these classes is impractical.
Previously, these objects would be pickled without error, but attempting to use
a deserialized instance would segfault the interpreter.
 2013-10-28 21:35:23 +01:00
Victor Stinner
b7f1f65f1c Issue #18227: "Free" function of bz2, lzma and zlib modules has no return value (void) 2013-07-07 17:10:34 +02:00
Victor Stinner
5064a52bcb Issue #18227: Use PyMem_RawAlloc() in bz2, lzma and zlib modules 2013-07-07 16:50:27 +02:00
Victor Stinner
fbf50d43da Issue #9566: Fix compiler warning on Windows 64-bit in _bz2module.c 2013-06-04 23:18:48 +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
Nadeem Vawda
57cb81d161 Issue #16828: Fix error incorrectly raised by bz2.compress(''). 
Initial patch by Martin Packman.
 2013-01-02 23:05:56 +01:00
Nadeem Vawda
18b7fcc7a6 Merge #14398: Fix size truncation and overflow bugs in bz2 module. 2012-10-21 21:16:58 +02:00
Nadeem Vawda
72d6a13413 Merge #13159: Replace FileIO's quadratic-time buffer growth algorithm with a linear-time one. 
Also fix the bz2 module, which suffered from the same problem.
 2011-10-13 13:38:14 +02:00
Nadeem Vawda
ea4b46f9a9 Fix 64-bit safety issue in BZ2Compressor and BZ2Decompressor. 2011-04-12 23:02:42 +02:00
Antoine Pitrou
37dc5f85b8 Issue #5863: Rewrite BZ2File in pure Python, and allow it to accept 
file-like objects using a new `fileobj` constructor argument.  Patch by
Nadeem Vawda.
 2011-04-03 17:05:46 +02:00