ff931573ce
Backport of 64903.
2008-07-13 01:20:19 +00:00
f8f30fad4d
Backport r62627 + r62744 from trunk to fix issue 2632.
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- Issue #2632 : Prevent socket.read(bignumber) from over allocating memory
in the common case when the data is returned from the underlying socket
in increments much smaller than bignumber.
2008-07-06 04:04:07 +00:00
6d7f9375a5
Backport of r64677.
2008-07-02 22:08:29 +00:00
b15bdf7f7a
#Issue3088 in-progress: Race condition with instances of classes derived from threading.local:
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When a thread touches such an object for the first time, a new thread-local __dict__ is created,
and the __init__ method is run.
But a thread switch can occur here; if the other thread touches the same object, it installs another
__dict__; when the first thread resumes, it updates the dictionary of the second...
This is the deep cause of the failures in test_multiprocessing involving "managers" objects.
Backport of r64601.
2008-07-01 20:59:49 +00:00
ceda6a67ce
#3242 : fix a crash in "print", if sys.stdout is set to a custom object,
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whose write() method installs another sys.stdout.
Backport of r64633
2008-07-01 20:52:56 +00:00
3255e134fe
Issue 3110: Crash with weakref subclass,
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seen after a "import multiprocessing.reduction"
An instance of a weakref subclass can have attributes.
If such a weakref holds the only strong reference to the object,
deleting the weakref will delete the object. In this case,
the callback must not be called, because the ref object is being deleted!
Backport of r34309
2008-06-16 19:22:42 +00:00
75ee9eb9c6
Issue #3116 and #1792 : Fix quadratic behavior in marshal.dumps().
2008-06-16 01:49:18 +00:00
9aa040d4ab
- Issue #2588 , #2589 : Fix potential integer underflow and overflow
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conditions in the PyOS_vsnprintf C API function.
This is a backport of r63728 and r63734 from trunk.
2008-06-02 00:07:25 +00:00
26660401c0
Backport r62724 from trunk. Fixes issue 2791. subprocess.Popen.communicate
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now closes its stdout and stderr fds as soon as it is finished with them.
2008-06-01 23:44:46 +00:00
5212da1b96
Patch #2111 : Avoid mmap segfault when modifying a PROT_READ block.
2008-05-23 14:30:44 +00:00
0812de63c2
fix issue2858: potential memory corruption when any of the bsddb.db.*
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constructors raised an exception. backportes from trunk c63403.
2008-05-17 06:46:39 +00:00
f3bb28395f
Issue #2682 : ctypes callback functions no longer contain a cyclic
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reference to themselves.
Backport from trunk.
2008-04-25 19:55:19 +00:00
8d904c3981
Issue #2670 : urllib2.build_opener() failed when two handlers
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derive the same default base class.
Backport of r62463.
2008-04-22 21:17:18 +00:00
aa975432d4
- Issue #1686386 : Tuple's tp_repr did not take into account the possibility of
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having a self-referential tuple, which is possible from C code. Nor did
object's tp_str consider that a type's tp_str could do something that could
lead to an inifinite recursion. Py_ReprEnter() and Py_EnterRecursiveCall(),
respectively, fixed the issues. (Backport of r58288 from trunk to 2.5.)
2008-04-10 22:43:58 +00:00
14acde30f6
Backport r62261 from trunk:
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Prevent PyString_FromStringAndSize() from passing negative sizes on to lower
level memory allocation functions. Raise a SystemError and return NULL
instead.
2008-04-09 23:41:13 +00:00
3782da4e0a
Add a note about the zlib.decompressobj().flush() fix.
2008-04-09 18:17:13 +00:00
d9f1da0f22
Backport #1442 : report exception when startup file cannot be run.
2008-03-29 01:50:46 +00:00
8432d86b9f
Fix a reference leak found by Georg, when compiling a class nested in another class.
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Test is run with "regrtest.py -R:: test_compile"
Backport of r62015
2008-03-28 20:45:42 +00:00
198e353735
Issue2495: tokenize.untokenize did not insert space between two consecutive string literals:
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"" "" becomes """", which is invalid code.
Backport of r61979.
2008-03-27 23:41:59 +00:00
bfdbfd4d91
Issue #2482 : Make sure that the coefficient of a Decimal instance
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is stored as a str instance rather than a unicode instance.
Backported from Python 2.6 (see r61904).
2008-03-25 18:58:13 +00:00
26c25d9f64
Decimal.sqrt(0) failed when the context was not
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explicitly supplied.
2008-03-25 14:35:25 +00:00
a79e05097b
#1477 : ur'\U0010FFFF' used to raise in narrow unicode builds.
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Corrected the raw-unicode-escape codec to use UTF-16 surrogates in
this case, like the unicode-escape codec does.
Backport of r61793 and r61853
2008-03-24 21:16:28 +00:00
d9b9d680d5
Issue #2432 : give DictReader the dialect and line_num attributes
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advertised in the docs.
(backport from r61712)
2008-03-21 20:01:55 +00:00
4af861cb4e
Back-port of rev 61240 for issue #2238 , fixing: Some syntax errors in *args
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and **kwargs expressions could give bogus error messages.
2008-03-20 17:39:31 +00:00
eff5a4e901
The missing NEWS entry for r61542..
2008-03-18 19:24:40 +00:00
b3635f99a2
Backport r61458:
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Issue 2321: reduce memory usage (increase the memory that is returned
to the system) by using pymalloc for the data of unicode objects.
2008-03-18 04:17:36 +00:00
ab61dce0e1
Bug #2220 : handle rlcompleter attribute match failure more gracefully.
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(backport from r61275)
2008-03-06 07:46:26 +00:00
0e30555748
Backport of r61263:
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#1725737 : ignore other VC directories other than CVS and SVN's too.
2008-03-06 07:14:26 +00:00
bc89897e5f
Patch #2232 : os.tmpfile might fail on Windows if the user has no
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permission to create files in the root directory.
2008-03-06 06:57:02 +00:00
664553a778
#1389051 , #1092502 : fix excessively large allocations when using read() on a socket
2008-02-23 19:30:59 +00:00
37d4f7bc0c
#1389051 : IMAP module tries to read entire message in one chunk. Patch by Fredrik Lundh.
2008-02-23 19:06:54 +00:00
05a19a507d
#1433694 : minidom's .normalize() failed to set .nextSibling for last element.
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Fix by Malte Helmert
2008-02-23 17:21:44 +00:00
be0adfcfa8
Update NEWS for a future 2.5.3 release
2008-02-23 17:18:19 +00:00
b66dc46ee0
Add old NEWS item
2008-02-23 17:14:23 +00:00
bcffd10596
Prepare for 2.5.2.
2008-02-21 10:04:55 +00:00
328c643bcb
Bug #2137 : Remove test_struct.test_crasher, which was meaningful
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only on 32-bit systems.
2008-02-18 17:46:27 +00:00
42e4124304
Revert 60793 for test_array; on a 64-bit system,
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MemoryError was not guaranteed.
2008-02-15 19:52:38 +00:00
9c04257bf9
Fix deallocation of array objects when allocation ran out of memory.
2008-02-15 19:11:46 +00:00
a859e25acb
Preparing for 2.5.2c1.
2008-02-14 12:33:15 +00:00
73c01d4101
Added checks for integer overflows, contributed by Google. Some are
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only available if asserts are left in the code, in cases where they
can't be triggered from Python code.
2008-02-14 11:26:18 +00:00
e9c996c14d
Patch #1966 : Break infinite loop in httplib when the servers
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implements the chunked encoding incorrectly.
2008-02-12 18:48:23 +00:00
cab74c8398
Backport of r60743:
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Patch #1736 : Fix file name handling of _msi.FCICreate.
2008-02-12 13:48:06 +00:00
08303dbd72
Backport the nts() function from the trunk. This fixes problems with
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the xstar format that puts extra fields inside the space that POSIX
has reserved for the prefix field.
2008-02-11 18:36:07 +00:00
5ca1cba252
Backport relevant part of issue 2021 fix (r60695): Support with statement properly in tempfile.NamedTemporaryFile
2008-02-11 12:53:42 +00:00
3e5f8a6975
issue 2045: Infinite recursion when printing a subclass of defaultdict,
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if default_factory is set to a bound method.
Backport of r60663.
2008-02-08 01:05:21 +00:00
527bf3a826
Fix the way methods are created for the _ctypes.COMError exception
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type; this fix is already in the trunk.
2008-02-06 19:58:46 +00:00
42993fef1c
Issue #1507247 , #2004 : Use mode 0700 for temporary directories and
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default permissions for missing directories.
(backport from r53526, r60588)
2008-02-05 12:00:20 +00:00
316f8a8d3c
backport of r60575 (issue #1750076 ): Debugger did not step on every iteration of a while statement.
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The mapping between bytecode offsets and source lines (lnotab) did not contain
an entry for the beginning of the loop.
Now it does, and the lnotab can be a bit larger:
in particular, several statements on the same line generate several entries.
However, this does not bother the settrace function, which will trigger only
one 'line' event.
The lnotab seems to be exactly the same as with python2.4.
2008-02-04 22:34:57 +00:00
d66e94d0e6
Backport r59862 (issue #712900 ): make long regexp matches interruptable
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by signals.
2008-02-04 22:00:35 +00:00
912ba54394
Backport r60537: have order of CPPFLAGS and LDFLAGS be honored.
2008-02-03 09:58:02 +00:00
946de92f9b
backport r60544 from trunk:
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Merge this fix from the pybsddb tree:
r293 | jcea | 2008-01-31 01:08:19 -0800 (Thu, 31 Jan 2008) | 4 lines
Solved memory leak when using cursors with
databases without environment.
2008-02-03 07:26:23 +00:00
ab8fe4e01f
Bug #1234 : Fixed semaphore errors on AIX 5.2
2008-01-30 22:54:27 +00:00
c9b20734f4
Revert rev. 59926, it breaks comtypes (I need to further examine this).
2008-01-28 08:42:22 +00:00
ee50e3c734
#1940 : make it possible to use curses.filter() before curses.initscr()
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as the documentation says.
(backport from rev. 60322)
2008-01-26 14:03:51 +00:00
f1a7178cd5
#1920 : when considering a block starting by "while 0", the compiler optimized the
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whole construct away, even when an 'else' clause is present::
while 0:
print("no")
else:
print("yes")
did not generate any code at all.
Now the compiler emits the 'else' block, like it already does for 'if' statements.
Backport of r60265.
2008-01-24 23:42:08 +00:00
d933e0a7d3
News for some crashers I fixed recently.
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Also removed three non-ASCII chars at start of file.
2008-01-24 18:28:37 +00:00
fe528ebf68
Invert the checks in get_[u]long and get_[u]longlong. The intent was
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to not accept float types; the result was that integer-like objects
were not accepted.
2008-01-24 13:08:54 +00:00
d2f4cb8cca
Fixed bug #1915 : Python compiles with --enable-unicode=no again. However several extension methods and modules do not work without unicode support.
2008-01-23 14:20:41 +00:00
8f034d9af2
Backport of r60190:
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- Fix Issue #1703448 : A joined thread could show up in the
threading.enumerate() list after the join() for a brief period until
it actually exited.
2008-01-22 01:29:11 +00:00
2bebadfe51
Issue 1678380: fix a bug identifying -0.0 and 0.0
2008-01-21 21:54:47 +00:00
78d50ccdf9
Add NEWS entry for #1882 .
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(backport from rev. 60170)
2008-01-21 18:36:54 +00:00
1cc98af8a1
backport r60116 - fix zipfile to work with archives having file
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headers beyond the signed 2**31 byte boundary.
2008-01-19 23:16:01 +00:00
c223c6cb41
backport r60104 + r60111 from trunk.
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- Issue #1336 : fix a race condition in subprocess.Popen if the garbage
collector kicked in at the wrong time that would cause the process
to hang when the child wrote to stderr.
2008-01-19 22:29:41 +00:00
7829d603a8
Backport r59688.
2008-01-19 20:34:19 +00:00
0f99b71bd0
** backport r60015 from trunk.
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- Issue829951: In the smtplib module, SMTP.starttls() now complies with
RFC 3207 and forgets any knowledge obtained from the server not obtained
from the TLS negotiation itself. Patch contributed by Bill Fenner.
2008-01-17 07:54:47 +00:00
f43a86b9d7
Backport from trunk:
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Fix a potential 'SystemError: NULL result without error'.
NULL may be a valid return value from PyLong_AsVoidPtr.
Also move an older ctypes NEWS item in the correct category.
2008-01-16 19:24:20 +00:00
665ddc9bb3
Fix 1698398: Zipfile.printdir() crashed because the format string expected a tuple object of length six instead of a time.struct_time object.
2008-01-14 23:02:51 +00:00
b9c741c43c
Added NEWS entry, plus:
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Merged revisions 59925 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk/Modules/_ctypes
........
r59925 | thomas.heller | 2008-01-11 20:34:06 +0100 (Fr, 11 Jan 2008) | 5 lines
Raise an error instead of crashing with a segfault when a NULL
function pointer is called.
Will backport to release25-maint.
........
2008-01-11 19:48:46 +00:00
4a3c7c78fb
Add Decimal backport to Misc/NEWS
2008-01-09 01:02:07 +00:00
7a062c6dca
Patch 1114: fix compilation of curses module on 64-bit AIX, and any other LP64 platforms where attr_t isn't a C long
2008-01-08 14:58:52 +00:00
6e3e6e0d77
Forgot to backport the rest of #1637 .
2008-01-06 02:40:07 +00:00
e5f9e588c6
Issue #1735 : TarFile.extractall() now correctly sets directory
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permissions and times.
(backport from r59712)
2008-01-04 14:44:23 +00:00
12f03ccece
Bug #1713 : posixpath.ismount() claims symlink to a mountpoint is a mountpoint.
2008-01-04 13:22:36 +00:00
3b4a5bd9da
Fix bug #1301 -- a bad assert in _tkinter.
2008-01-03 23:52:04 +00:00
6df9a82bd3
Issue #1700 , reported by Nguyen Quan Son, fix by Fredruk Lundh:
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Regular Expression inline flags not handled correctly for some unicode
characters.
2008-01-03 19:08:15 +00:00
309e241881
Add some news items I missed. Careful inspection of the svn log output
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reveals that a lot more are missing. If you checked anything into the
2.5.2 branch without updating Misc/NEWS, please correct your mistake!
2008-01-03 18:57:40 +00:00
ff36b2ce00
Bug #1699 : Define _BSD_SOURCE only on OpenBSD.
2007-12-29 18:48:57 +00:00
35b84b4123
Backport of fix for issue 1695.
2007-12-24 20:00:42 +00:00
c2b0d17b31
Fixed merge glitch, second try
2007-12-18 22:03:10 +00:00
3880210545
Fixed merge glitch
2007-12-18 22:00:19 +00:00
60d96cd54c
Backport of #1638 : %zd configure test fails on Linux
2007-12-18 21:14:54 +00:00
8e9e4d8f95
Issue #1642 : Fix segfault in ctypes when trying to delete attributes.
2007-12-18 19:00:59 +00:00
d4029c8fda
Bug #1608 : use -fwrapv when GCC supports it. This is important, newer
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GCC versions may optimize away overflow buffer overflow checks without
this option! Thanks to Ismail Donmez. No thanks to the GCC devs.
2007-12-13 20:42:33 +00:00
03acd85dbf
merge -r59315:59316 from py3k: Fix issue #1553 : An errornous __length_hint__ can make list() raise a SystemError
2007-12-05 12:51:23 +00:00
c8dbc92395
os.access now returns True on Windows for any existing directory.
2007-12-03 22:39:10 +00:00
7cc9c8bbe1
Issue #1531 : Read fileobj from the current offset, do not seek to
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the start.
(backport from r59260)
2007-12-01 21:06:06 +00:00
8334a4fc31
Backport of r59241: str.decode fails on very long strings on 64bit platforms.
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PyArgs_ParseTuple t# and w# formats truncated the lengths to 32bit.
2007-11-30 21:53:17 +00:00
664ad76a34
back in these go - thanks to Titus Brown for the fix
2007-11-24 14:31:16 +00:00
30f61cbb13
Issue #1445 : Fix a SystemError when accessing the ``cell_contents``
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attribute of an empty cell object. Now a ValueError is raised.
Backport of r59170.
2007-11-24 13:53:29 +00:00
9163783881
revert
2007-11-24 04:31:07 +00:00
5a001c0c2c
issue 1429818
2007-11-23 17:13:21 +00:00
3903f50f2e
Allow simultaneous installation of 32-bit and 64-bit versions
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on 64-bit Windows systems.
2007-11-22 06:47:17 +00:00
d3a81df178
Backport of r59082 (doctest and using __loader__.get_data()).
2007-11-21 00:58:54 +00:00
946a51c187
Fixed #1372 : zlibmodule.c: int overflow in PyZlib_decompress
2007-11-21 00:44:57 +00:00
c572dc3752
Backport for issue1265 (pdb bug with "with" statement).
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When an unfinished generator-iterator is garbage collected, PyEval_EvalFrameEx
is called with a GeneratorExit exception set. This leads to funny results
if the sys.settrace function itself makes use of generators.
A visible effect is that the settrace function is reset to None.
Another is that the eventual "finally" block of the generator is not called.
It is necessary to save/restore the exception around the call to the trace
function.
This happens a lot with py3k: isinstance() of an ABCMeta instance runs
def __instancecheck__(cls, instance):
"""Override for isinstance(instance, cls)."""
return any(cls.__subclasscheck__(c)
for c in {instance.__class__, type(instance)})
which lets an opened generator expression each time it returns True.
And the problem can be reproduced in 2.5 with pure python code.
2007-11-13 22:43:05 +00:00
f5ccd459d7
News about list_repeat() fix.
2007-11-13 05:23:21 +00:00
e53fcfd7d3
Fix issue #1705170 (backport from trunk)
2007-11-07 12:26:40 +00:00
a1e5387ec5
Backport r58868:
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Fixes Issue 1385: The hmac module now computes the correct hmac when using
hashes with a block size other than 64 bytes (such as sha384 and sha512).
2007-11-06 00:32:04 +00:00
2c3e0d94b2
Backport r58757, r58758, r58759.
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Undoes incorrect dbtables fix and errant strdup introduced as
described below:
r58757 | gregory.p.smith | 2007-11-01 14:08:14 -0700 (Thu, 01 Nov 2007) | 4 lines
Fix bug introduced in revision 58385. Database keys could no longer
have NULL bytes in them. Replace the errant strdup with a
malloc+memcpy. Adds a unit test for the correct behavior.
r58758 | gregory.p.smith | 2007-11-01 14:15:36 -0700 (Thu, 01 Nov 2007) | 3 lines
Undo revision 58533 58534 fixes. Those were a workaround for
a problem introduced by 58385.
r58759 | gregory.p.smith | 2007-11-01 14:17:47 -0700 (Thu, 01 Nov 2007) | 2 lines
false "fix" undone as correct problem was found and fixed.
2007-11-01 21:22:40 +00:00
e467dbc3d0
- Build using system ffi library on arm*-linux*.
2007-10-24 20:34:07 +00:00
Brett Cannon
Gregory P. Smith
Amaury Forgeot d'Arc
Raymond Hettinger
Martin v. Löwis
Thomas Heller
Guido van Rossum
Georg Brandl
Mark Dickinson
Sean Reifscheider
Neal Norwitz
Andrew M. Kuchling
Lars Gustäbel
Nick Coghlan
Christian Heimes
Skip Montanaro
Matthias Klose