824407f76e
bpo-21872: fix lzma library decompresses data incompletely (GH-14048)
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* 1. add test case with wrong behavior
* 2. fix bug when max_length == -1
* 3. allow b"" as valid input data for decompress_buf()
* 4. when max_length >= 0, let needs_input mechanism works
* add more asserts to test case
(cherry picked from commit 4ffd05d7ec
2019-09-12 07:41:11 -07:00
530f506ac9
bpo-36974: tp_print -> tp_vectorcall_offset and tp_reserved -> tp_as_async (GH-13464)
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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
d53fe5f407
bpo-36254: Fix invalid uses of %d in format strings in C. (GH-12264)
2019-03-13 22:59:55 +02:00
0353b4eaaf
bpo-33138: Change standard error message for non-pickleable and non-copyable types. (GH-6239)
2018-10-31 02:28:07 +02:00
3d4fabb2a4
bpo-35090: Fix potential division by zero in allocator wrappers (GH-10174)
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* 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
9b7cf75721
bpo-33916: Fix bz2 and lzma init when called twice (GH-7843)
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bz2, lzma: When Decompressor.__init__() is called twice, free the old
lock to not leak memory.
2018-06-23 10:35:23 +02:00
d019bc8319
bpo-31787: Prevent refleaks when calling __init__() more than once (GH-3995)
2018-02-13 19:28:33 +09:00
a6a4dc816d
bpo-31370: Remove support for threads-less builds ( #3385 )
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* Remove Setup.config
* Always define WITH_THREAD for compatibility.
2017-09-07 18:56:24 +02:00
49b2734bf1
Spelling fixes ( #2902 )
2017-08-03 09:00:59 +03:00
88b2219358
Issue #27517 : LZMA compressor and decompressor no longer raise exceptions if
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given empty data twice. Patch by Benjamin Fogle.
2016-10-31 08:31:13 +02:00
04f17f103a
Issue #27517 : LZMA compressor and decompressor no longer raise exceptions if
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given empty data twice. Patch by Benjamin Fogle.
2016-10-31 08:30:09 +02:00
a12e7842a5
Issue #28275 : Fixed possible use adter free in LZMADecompressor.decompress().
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Original patch by John Leitch.
2016-09-27 20:23:41 +03:00
c0b7037d4f
Issue #28275 : Fixed possible use adter free in LZMADecompressor.decompress().
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Original patch by John Leitch.
2016-09-27 20:14:26 +03:00
af580dff4a
replace PY_LONG_LONG with long long
2016-09-06 10:46:49 -07:00
2954f83999
- Issue #27332 : Fixed the type of the first argument of module-level functions
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generated by Argument Clinic. Patch by Petr Viktorin.
2016-07-07 18:20:03 +03:00
1a2b24f02d
Issue #27332 : Fixed the type of the first argument of module-level functions
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generated by Argument Clinic. Patch by Petr Viktorin.
2016-07-07 17:35:15 +03:00
0b7d84de6b
Issue #27171 : Merge typo fixes from 3.5
2016-06-02 10:11:18 +00:00
e26da7c03a
Issue #27171 : Fix typos in documentation, comments, and test function names
2016-06-02 10:07:09 +00:00
7a9579c0ce
Got rid of redundand "self" parameter declarations.
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Argument Clinic is now able to infer all needed information.
2016-05-02 13:45:20 +03:00
48842714b9
Issue #22570 : Renamed Py_SETREF to Py_XSETREF.
2016-04-06 09:45:48 +03:00
4a1e70fc31
Issue #20440 : Applied yet one patch for using Py_SETREF.
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The patch is automatically generated, it replaces the code that uses Py_CLEAR.
2015-12-27 12:36:18 +02:00
89964c48d1
Issue #23944 : Argument Clinic now wraps long impl prototypes at column 78.
2015-04-14 18:07:59 -04:00
1009bf18b3
Issue #23501 : Argumen Clinic now generates code into separate files by default.
2015-04-03 23:53:51 +03:00
009b811d67
Removed unintentional trailing spaces in non-external and non-generated C files.
2015-03-18 21:53:15 +02:00
79d8f3f123
Regenerated Argument Clinic checksums.
2015-02-20 12:46:11 +02:00
26795baaa8
Issue #15955 : Add an option to limit output size when decompressing LZMA data.
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Patch by Nikolaus Rath and Martin Panter.
2015-01-17 16:22:18 +01:00
049e509a9f
Issue #22207 : Fix "comparison between signed and unsigned integers" warning in
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test checking for integer overflow on Py_ssize_t type: cast explicitly to
size_t.
2014-08-17 22:20:00 +02:00
581ee3618c
Issue #20326 : Argument Clinic now uses a simple, unique signature to
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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
f256c22f34
Fix for catestrophic errors in previous checkin (Argument Clinic rollup patch).
2014-01-25 21:30:37 -08:00
c20472640c
Issue #20390 : Small fixes and improvements for Argument Clinic.
2014-01-25 20:43:29 -08:00
98c779e8da
Issue #20193 : The _lzma module now uses Argument Clinic.
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LZMACompressor.__init__ is left not converted.
2014-01-25 14:02:29 +02:00
e6514f533e
#19395 : Raise exception when pickling a (BZ2|LZMA)(Compressor|Decompressor).
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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
3797065ac5
#19395 : Raise exception when pickling a (BZ2|LZMA)(Compressor|Decompressor).
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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
b7f1f65f1c
Issue #18227 : "Free" function of bz2, lzma and zlib modules has no return value (void)
2013-07-07 17:10:34 +02:00
5064a52bcb
Issue #18227 : Use PyMem_RawAlloc() in bz2, lzma and zlib modules
2013-07-07 16:50:27 +02:00
a425c3d5a2
Make lzma.{encode,decode}_filter_properties private.
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These functions were originally added to support LZMA compression in the zipfile
module, and are not of interest for the majority of users.
They can be made public in 3.4 if there is user interest, but in the meanwhile,
I've opted to present a smaller, simpler API for the module's initial release.
2012-06-21 23:36:48 +02:00
d1b7f3993a
Silence VS 2010 warning on loss of precision (_int64 -> _int32).
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This is safe because the actual value is already range-checked.
2012-05-15 14:06:21 +02:00
4d688e3275
Remove uninitialized compiler warning.
2012-05-12 08:30:33 +02:00
486a0451f3
Fix buildbot failures in test_lzma.
2012-05-07 00:40:57 +02:00
bc459bb484
Rename lzma.check_is_supported() to is_check_supported() to avoid grammatical confusion.
2012-05-06 23:01:51 +02:00
f55b329edc
Add lzma.{encode,decode}_filter_properties().
2012-05-06 23:01:27 +02:00
54c74ece28
Fix formatting of preset values for exception messages in _lzmamodule.c.
2012-05-06 13:35:47 +02:00
59bb0e077f
Credit Per Øyvind Karlsen for the initial implementation of the lzma module (issue #6715 ).
2011-12-01 01:18:27 +02:00
3ff069ebc6
Issue #6715 : Add module for compression using the LZMA algorithm.
2011-11-30 00:25:06 +02:00
Miss Islington (bot)
Jeroen Demeyer
Serhiy Storchaka
Alexey Izbyshev
Victor Stinner
Oren Milman
Antoine Pitrou
Ville Skyttä
Benjamin Peterson
Martin Panter
Larry Hastings
Antoine Pitrou
Victor Stinner
Nadeem Vawda
Martin v. Löwis
Ross Lagerwall