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64 Commits

Author SHA1 Message Date
Stéphane Wirtel
28288bebaf bpo-30614: testInitNonExistentFile() of test_bz2 leaks references (#2033) 
* bpo-30614: testInitNonExistentFile() of test_bz2 leaks references

Extract the code of BZ2File_dealloc and create a new BZ2File_clear()
function. Call BZ2File_clear() in BZ2File_dealloc().

Define BZ2File_clear() as tp_clear.

Move the lock initialization before the "self->file =
PyObject_CallFunction" in BZ2File_init() and check the lock is not
created twice.

Call BZ2File_clear() in BZ2File_init() after the init of the lock

Co-Authored-By: Victor Stinner <victor.stinner@gmail.com>

* Create bz2module.c

Fix after the review of Victor Stinner
 2017-06-10 14:36:57 +02:00
Serhiy Storchaka
763a61ca95 Issue #26200: Added Py_SETREF and replaced Py_XSETREF with Py_SETREF 
in places where Py_DECREF was used.
 2016-04-10 18:05:12 +03:00
Serhiy Storchaka
bc62af1bbe Issue #22570: Renamed Py_SETREF to Py_XSETREF. 2016-04-06 09:51:18 +03:00
Serhiy Storchaka
5951f2300f Issue #20440: Massive replacing unsafe attribute setting code with special 
macro Py_SETREF.
 2015-12-24 10:35:35 +02:00
Kristján Valur Jónsson
be580f2e48 Issue #20434 Correct error handlin of _PyString_Resize and _PyBytes_Resize 2014-04-25 09:51:21 +00:00
Nadeem Vawda
337c50b8cb Closes #19878: Fix segfault in bz2 module. 
Initial patch by Vajrasky Kok.
 2013-12-08 15:31:50 +01:00
Nadeem Vawda
895cc22b8b Issue #16828: Fix error incorrectly raised by bz2.compress(''). 
Patch by Martin Packman.
 2013-01-02 22:59:51 +01:00
Nadeem Vawda
45dba1da32 Issue #14398: Fix size truncation and overflow bugs in bz2 module. 2012-10-21 23:09:08 +02:00
Nadeem Vawda
36248154a9 Issue #13159: Replace FileIO's quadratic-time buffer growth algorithm with a linear-time one. 
Also fix the builtin file class and the bz2 module, which used the same algorithm.
 2011-10-13 13:52:46 +02:00
Antoine Pitrou
2c7d6859a4 Merged revisions 84980 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r84980 | antoine.pitrou | 2010-09-23 21:51:39 +0200 (jeu., 23 sept. 2010) | 3 lines

  Issue #9928: Properly initialize the types exported by the bz2 module.
........
 2010-09-23 19:55:24 +00:00
Antoine Pitrou
3970301e93 Merged revisions 83440 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r83440 | antoine.pitrou | 2010-08-01 22:08:46 +0200 (dim., 01 août 2010) | 4 lines

  Issue #8397: Raise an error when attempting to mix iteration and regular
  reads on a BZ2File object, rather than returning incorrect results.
........
 2010-08-01 20:13:11 +00:00
Antoine Pitrou
c83ea137d7 Untabify C files. Will watch buildbots. 2010-05-09 14:46:46 +00:00
Antoine Pitrou
dd62966a5f Issue #7205: Fix a possible deadlock when using a BZ2File object from several threads at once. 2009-10-27 17:41:58 +00:00
Antoine Pitrou
b74fc2b5fe Issue #3860: GzipFile and BZ2File now support the context manager protocol. 2009-01-10 16:13:45 +00:00
Martin v. Löwis
f91d46a17d Issue #3139: Make buffer-interface thread-safe wrt. PyArg_ParseTuple, 
by denying s# to parse objects that have a releasebuffer procedure,
and introducing s*.

More module might need to get converted to use s*.
 2008-08-12 14:49:50 +00:00
Antoine Pitrou
016b366df4 #3205: bz2 iterator fails silently on MemoryError 2008-08-09 17:22:25 +00:00
Gregory P. Smith
3b1e6b2f83 - Issue #3309: Fix bz2.BZFile itererator to release its internal lock 
properly when raising an exception due to the bz2file being closed.
  Prevents a deadlock.
 2008-07-07 04:31:58 +00:00
Gregory P. Smith
dd96db63f6 This reverts r63675 based on the discussion in this thread: 
http://mail.python.org/pipermail/python-dev/2008-June/079988.html

Python 2.6 should stick with PyString_* in its codebase.  The PyBytes_* names
in the spirit of 3.0 are available via a #define only.  See the email thread.
 2008-06-09 04:58:54 +00:00
Christian Heimes
593daf545b Renamed PyString to PyBytes 2008-05-26 12:51:38 +00:00
Gregory P. Smith
73bee444ab fix compiler warnings 2008-04-12 20:37:48 +00:00
Gregory P. Smith
c20adf8ef2 Use the new PyFile_IncUseCount & PyFile_DecUseCount calls appropriatly 
within the standard library.  These modules use PyFile_AsFile and later
release the GIL while operating on the previously returned FILE*.
 2008-04-07 06:33:21 +00:00
Christian Heimes
e93237dfcc #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Macros for b/w compatibility are available. 2007-12-19 02:37:44 +00:00
Sean Reifscheider
8335acbf24 issue1597011: Fix for bz2 module corner-case error due to error checking bug. 2007-09-17 05:45:04 +00:00
Martin v. Löwis
6819210b9e PEP 3123: Provide forward compatibility with Python 3.0, while keeping 
backwards compatibility. Add Py_Refcnt, Py_Type, Py_Size, and
PyVarObject_HEAD_INIT.
 2007-07-21 06:55:02 +00:00
Georg Brandl
a47337fba5 Bug #1622896: fix a rare corner case where the bz2 module raised an 
error in spite of a succesful compression.
 2007-03-13 12:34:25 +00:00