e6872eb417
Issue #3846 : Release GIL during calls to sqlite3_prepare. This improves concurrent access to the same database file from multiple threads/processes.
2008-09-12 22:33:22 +00:00
6e1afcf988
Fixes issue #3103 . In the sqlite3 module, made one more function static. All renaming public symbos now have the pysqlite prefix to avoid name clashes. This at least once created problems where the same symbol name appeared somewhere in Apache and the sqlite3 module was used from mod_python.
2008-09-12 18:58:57 +00:00
ef2276b60d
sqlite3 module: Mark iterdump() method as "Non-standard" like all the other methods not found in DB-API.
2008-09-12 13:54:06 +00:00
24cb382455
#3640 : Correct a crash in cPickle on 64bit platforms, in the case of deeply nested lists or dicts.
...
Reviewed by Martin von Loewis.
2008-09-11 20:56:13 +00:00
05e344954d
#3743 : PY_FORMAT_SIZE_T is designed for the OS "printf" functions, not for
...
PyString_FromFormat which has an independent implementation, and uses "%zd".
This makes a difference on win64, where printf needs "%Id" to display
64bit values. For example, queue.__repr__ was incorrect.
Reviewed by Martin von Loewis.
2008-09-10 22:04:45 +00:00
e3c4fd9cc0
- Issue #3629 : Fix sre "bytecode" validator for an end case.
...
Reviewed by Amaury.
2008-09-10 14:27:00 +00:00
24329ba176
Issue #3811 : The Unicode database was updated to 5.1.
...
Reviewed by Fredrik Lundh and Marc-Andre Lemburg.
2008-09-10 13:38:12 +00:00
69acb43327
Python3.0 bsddb testsuite compatibility improvements
2008-09-03 22:07:11 +00:00
b814d6a704
Fix issue 3110 - solaris compilation of multiprocessing fails, reviewed by pitrou
2008-09-03 18:10:30 +00:00
ac25fab12f
Fix some leaks - Neal Norwitz
2008-09-03 17:50:32 +00:00
3b6be74304
Improve compatibility with Python3.0 testsuite
2008-09-02 02:29:06 +00:00
f22c26ecf4
#3703 unhelpful _fileio.FileIO error message when trying to open a directory
...
Reviewer: Gregory P. Smith
2008-09-01 14:13:43 +00:00
4907d27c1f
Update bsddb code to version 4.7.3pre2. This code should
...
be compatible with Python 3.0, also.
http://www.jcea.es/programacion/pybsddb.htm#bsddb3-4.7.3
2008-08-31 14:00:51 +00:00
901e4715bd
#3662 : Fix segfault introduced when fixing memory leaks.
...
TESTED=./python -E -tt ./Lib/test/regrtest.py test_fileio
R (approach from bug)=Amaury and Benjamin
2008-08-24 22:03:05 +00:00
18aa388ca0
Fix:
...
* crashes on memory allocation failure found with failmalloc
* memory leaks found with valgrind
* compiler warnings in opt mode which would lead to invalid memory reads
* problem using wrong name in decimal module reported by pychecker
Update the valgrind suppressions file with new leaks that are small/one-time
leaks we don't care about (ie, they are too hard to fix).
TBR=barry
TESTED=./python -E -tt ./Lib/test/regrtest.py -uall (both debug and opt modes)
in opt mode:
valgrind -q --leak-check=yes --suppressions=Misc/valgrind-python.supp \
./python -E -tt ./Lib/test/regrtest.py -uall,-bsddb,-compiler \
-x test_logging test_ssl test_multiprocessing
valgrind -q --leak-check=yes --suppressions=Misc/valgrind-python.supp \
./python -E -tt ./Lib/test/regrtest.py test_multiprocessing
for i in `seq 1 4000` ; do
LD_PRELOAD=~/local/lib/libfailmalloc.so FAILMALLOC_INTERVAL=$i \
./python -c pass
done
At least some of these fixes should probably be backported to 2.5.
2008-08-24 05:04:52 +00:00
37346b2b9b
#3643 add a few more checks to _testcapi to prevent segfaults
...
Author: Victor Stinner
Reviewer: Benjamin Peterson
2008-08-23 20:27:43 +00:00
94a730540a
d is the correct format string
2008-08-22 21:23:47 +00:00
1cc69636ef
Fixed two format strings in the _collections module. For example
...
Modules/_collectionsmodule.c:674: warning: format '%i' expects type 'int', but argument 2 has type 'Py_ssize_t'
Reviewed by Benjamin Peterson
2008-08-22 20:10:27 +00:00
a27a62e74c
Silenced a compiler warning in the sqlite module
...
Modules/_sqlite/row.c:187: warning: suggest parentheses around && within ||
Reviewed by Benjamin Peterson
2008-08-22 19:55:54 +00:00
93ebfb1544
Issue 1179: [CVE-2007-4965] Integer overflow in imageop module.
2008-08-19 21:02:04 +00:00
d9ccf8c547
COM method code is windows specific
2008-08-19 19:40:23 +00:00
0ad5ae02af
Fix a regression introduced by rev. 63792: ctypes function pointers
...
that are COM methods must have a boolean True value.
2008-08-19 19:25:04 +00:00
6626099520
Fix strange character in the docstring.
2008-08-19 17:47:13 +00:00
7dd854725b
get the symtable module back in working order
...
- Fix broken functions
- Add (hopefully) extensive tests
- Modernize a little
2008-08-17 17:13:26 +00:00
41a81eb6cb
Backport r65661, r65760: Issue #3575 : Incremental decoder's decode
...
function now takes bytearray by using 's*' instead of 't#'.
2008-08-17 13:10:46 +00:00
a0fdd72f8e
Issue #2222 : Fixed reference leak when occured os.rename()
...
fails unicode conversion on 2nd parameter. (windows only)
2008-08-17 09:19:52 +00:00
8401eec7fa
Properly INCREF reference in Py_buffer.
2008-08-14 15:56:07 +00:00
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
83e818415a
Copy reduce() to _functools so to have functools.reduce() not raise a warning
...
from usage under -3.
2008-08-09 23:30:55 +00:00
016b366df4
#3205 : bz2 iterator fails silently on MemoryError
2008-08-09 17:22:25 +00:00
d69390107a
Patch by Ian Charnas from issue 3517.
...
Add F_FULLFSYNC if it exists (OS X only so far).
2008-08-07 18:51:38 +00:00
8b762f05c7
Tracker issue 3487: sre "bytecode" verifier.
...
This is a verifier for the binary code used by the _sre module (this
is often called bytecode, though to distinguish it from Python bytecode
I put it in quotes).
I wrote this for Google App Engine, and am making the patch available as
open source under the Apache 2 license. Below are the copyright
statement and license, for completeness.
# Copyright 2008 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
It's not necessary to include these copyrights and bytecode in the
source file. Google has signed a contributor's agreement with the PSF
already.
2008-08-05 03:39:21 +00:00
8df0e4ffc3
fix compile error on Windows
2008-08-02 03:11:16 +00:00
1299e36a70
Submit fix for issue3393: Memory corruption in multiprocessing module
2008-08-01 19:46:50 +00:00
e7d8be80ba
Security patches from Apple: prevent int overflow when allocating memory
2008-07-31 17:17:14 +00:00
ff3fdce0d2
Replace math.sum with math.fsum in a couple of comments
...
that were missed by r65308
2008-07-30 16:25:16 +00:00
fef6b13c32
Rename math.sum to math.fsum
2008-07-30 16:20:10 +00:00
abe0aee3cf
Fix special-value handling for math.sum.
...
Also minor cleanups to the code: fix tabbing, remove
trailing whitespace, and reformat to fit into 80
columns.
2008-07-30 12:01:41 +00:00
ba55936b8a
Make ctypes compatible with Python 2.3, 2.4, and 2.5 again.
2008-07-24 11:16:45 +00:00
527eee2b32
Finish conversion from int to Py_ssize_t.
2008-07-24 05:38:48 +00:00
723ba3049a
Parse to the correct datatype.
2008-07-24 00:53:49 +00:00
33fcf9db74
Finish-up the partial conversion from int to Py_ssize_t for deque indices and length.
2008-07-24 00:08:18 +00:00
f9efabb6d2
3k-warn about parser's "ast" aliases.
2008-07-23 15:16:45 +00:00
c5a11fabdb
bsddb module updated to version 4.7.2devel9.
...
This patch publishes the work done until now
for Python 3.0 compatibility. Still a lot
to be done.
When possible, we use 3.0 features in Python 2.6,
easing development and testing, and exposing internal
changes to a wider audience, for better test coverage.
Some mode details:
http://www.jcea.es/programacion/pybsddb.htm#bsddb3-4.7.2
2008-07-23 11:38:42 +00:00
0470bab697
Issue #2620 : Overflow checking when allocating or reallocating memory
...
was not always being done properly in some python types and extension
modules. PyMem_MALLOC, PyMem_REALLOC, PyMem_NEW and PyMem_RESIZE have
all been updated to perform better checks and places in the code that
would previously leak memory on the error path when such an allocation
failed have been fixed.
2008-07-22 04:46:32 +00:00
74bd40d85c
On Windows, silence a Purify warning and initialize the memory passed to CryptGenRandom.
...
Since python doesn't provide any particular random data, it seems more reasonable anyway.
2008-07-21 21:06:46 +00:00
d648f64a53
#3322 : bounds checking for _json.scanstring
2008-07-19 21:59:50 +00:00
278fc50c07
#3303 : fix crash with invalid Py_DECREF in strcoll().
2008-07-19 12:46:12 +00:00
6b41a8e156
#3302 : fix segfaults when passing None for arguments that can't
...
be NULL for the C functions.
2008-07-19 12:39:10 +00:00
a24869ada7
#3312 : fix two sqlite3 crashes.
2008-07-16 22:33:18 +00:00
b9b68ae7a5
#3305 : self->stream can be NULL.
2008-07-16 22:04:20 +00:00
86cbf81b47
#1608818 : errno can get set by every call to readdir().
2008-07-16 21:31:41 +00:00
880f529c04
Issue #3313 : Contrary to the man page, a failed dlopen() call does not
...
always set a dlerror() message.
2008-07-15 19:39:38 +00:00
c0b2a807ff
Issue #3258 : Fix an assertion error (in debug build) and a crash (in
...
release build) when the format string of a pointer to an incomplete
structure is created.
2008-07-15 17:03:08 +00:00
53663a695e
Issue 2235: __hash__ is once again inherited by default, but inheritance can be blocked explicitly so that collections.Hashable remains meaningful
2008-07-15 14:27:37 +00:00
fb7a50fbb9
Fix posix.fork1() / os.fork1() to only call PyOS_AfterFork() in the child
...
process rather than both parent and child.
Does anyone actually use fork1()? It appears to be a Solaris thing
but if Python is built with pthreads on Solaris, fork1() and fork()
should be the same.
2008-07-14 06:06:48 +00:00
bd70476897
Issue #3153 : sqlite leaks on error.
...
Changed statements of the form Py_DECREF(obj), obj = 0 to Py_CLEAR(obj).
2008-07-13 21:47:59 +00:00
4762902998
Added garbage collector overhead and optional default return value to
...
sys.getsizeof.
2008-07-10 17:13:55 +00:00
3cd1e42dca
Issue 3301: Bisect functions behaved badly when lo was negative.
2008-07-10 14:03:19 +00:00
1a664419bb
Issue 3306. Better control for a lenght in findmax() function.
2008-07-07 17:02:59 +00:00
04222925f1
Add commented out #_sha256 and #_sha512 lines per issue 3183.
2008-07-07 04:54:31 +00:00
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
eb77fe4cbf
fix issue3304 - remove an incorrect PyMem_Free in fileio_init
2008-07-06 17:06:29 +00:00
2fe77060eb
- Issue #2862 : Make int and float freelist management consistent with other
...
freelists. Changes their CompactFreeList apis into ClearFreeList apis and
calls them via gc.collect().
2008-07-06 03:35:58 +00:00
083902af8f
Issue 3289. Removed two lines that ended doing nothing.
2008-07-05 19:19:50 +00:00
ecf8d8cc4b
Minor rewrite of cmath_log to work around a Sun compiler bug. See issue
...
#3168 .
2008-07-05 15:25:48 +00:00
968117e974
Try a blind fix to nismodule which fails on the solaris10 3.0 buildbot:
...
the GIL must be re-acquired in the callback function
2008-07-02 23:40:28 +00:00
1f40c8a8d7
#Issue3088 in-progress: Race condition with instances of classes derived from threading.local:
...
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.
Also a 2.5 backport candidate.
2008-06-30 22:42:40 +00:00
763d309bba
Fix #2702 , with a correct accounting of recursion.
2008-06-30 01:10:55 +00:00
934b16d0c2
various SSL fixes; issues 1251, 3162, 3212
2008-06-28 22:19:33 +00:00
68dc052ca6
Reverting the patch from #3165 , as it broke other
...
behaviours. I left the original test commented out (note
that that test came from #2702 , which seems to have a
problem in FreeBSD and Windows, but not in Linux).
I included a new test, to watch over the now-broken
behaviour, I took it from #3179 .
2008-06-25 19:24:53 +00:00
b436a24eed
Fix compilation on Windows.
2008-06-23 14:49:56 +00:00
9da18b3133
Fixing the problem stated in issue 2702 with the patch submitted
...
in the issue 3165. Now cPickle does not fails with uncontrolled
behaviour when pickling into a very deep nested structure.
2008-06-22 23:19:14 +00:00
ac0c3810e4
Expand docstrings of sqlite3 functions.
2008-06-22 18:31:54 +00:00
1461886eee
Issue 3164. Small fix to don't repeat a comparation
...
without necessity.
2008-06-22 15:27:10 +00:00
5596b0cfc2
Issue #2722 . Now the char buffer to support the path string has
...
not fixed length, it mallocs memory if needed. As a result, we
don't have a maximum for the getcwd() method.
2008-06-22 13:36:20 +00:00
2fcd8c9703
Fix another typo in math_sum comment
2008-06-20 15:26:19 +00:00
5f198bee4e
Fix comment typos
2008-06-20 02:11:42 +00:00
3d8f8c1d62
Only include update_lines_cols() function when it's actually going to be used
2008-06-19 14:02:30 +00:00
2281da42b0
Fix double decref.
2008-06-18 00:56:57 +00:00
fb1c4b98e9
Issue 3118: make test_math pass on Ubuntu/ia64. exp(-745.0) was raising
...
OverflowError incorrectly on this platform, presumably as a result of
the libm setting errno = ERANGE for this call.
2008-06-17 21:16:55 +00:00
d25cdc370d
on windows, r64214 broke compilation with some recent SDKs,
...
because IPPROTO_IPV6 may be an enumeration member...
2008-06-14 08:36:07 +00:00
dfd79494ce
convert multiprocessing to unix line endings
2008-06-13 19:13:39 +00:00
111c180674
Make more symbols static.
2008-06-13 07:47:47 +00:00
e1f6646d68
Typo.
2008-06-13 07:08:48 +00:00
6d53e7e69c
#3095 : don't leak values from Py_BuildValue.
2008-06-13 06:56:50 +00:00
705cd06f91
Fix some memory dealloc problems when exceptions occur.
...
It caused: "Fatal Python error: UNREF invalid object" in the DoubleTest.
2008-06-13 06:02:26 +00:00
e9ee44c25b
Check for memory alloc failure
2008-06-13 06:00:46 +00:00
a4dd2e20e2
Restore support for Microsoft VC6 compiler.
...
Some functions in the msvcrt module are skipped,
and socket.ioctl is enabled only when using a more recent Platform SDK.
(and yes, there are still companies that use a 10-years old compiler)
2008-06-13 00:42:22 +00:00
114f7e5fff
#1683 prevent forking from interfering in threading storage
...
This should prevent some test_multiprocessing failures
2008-06-13 00:09:47 +00:00
89f48876a2
Add future_builtins.ascii().
2008-06-11 18:55:38 +00:00
6fbfb481b8
Optimize previous checkin for heapq.
2008-06-11 12:39:09 +00:00
f0bc3cbdc0
Issue 3051: Let heapq work with either __lt__ or __le__.
2008-06-11 12:06:49 +00:00
9d53457e59
Merge in release25-maint r60793:
...
Added checks for integer overflows, contributed by Google. Some are
only available if asserts are left in the code, in cases where they
can't be triggered from Python code.
2008-06-11 07:41:16 +00:00
190d56e009
add the multiprocessing package to fulfill PEP 371
2008-06-11 02:40:25 +00:00
99a3dce92d
More reverting of r63675 per the mailing list discussions. This restores
...
occurances of PyBytes_ in the code to their original PyString_ names. The
bytesobject.c file will be renamed back to stringobject.c in a future checkin.
2008-06-10 17:42:36 +00:00
dcea9a91c6
Add an optional 'offset' parameter to byref, defaultingto zero.
2008-06-10 14:02:46 +00:00
8550d69a84
#2536 : fix itertools.permutations and itertools.combinations docstrings.
2008-06-10 12:46:39 +00:00
d623414141
Unhappy buildbots. Revert 64052. Long doubles have unexpected effects on some builds.
2008-06-09 11:24:47 +00:00
7b1ed66372
Address double-rounding scenarios by setting all variables to long doubles.
2008-06-09 09:29:17 +00:00
Gerhard Häring
Amaury Forgeot d'Arc
Guido van Rossum
Martin v. Löwis
Jesus Cea
Jesse Noller
Benjamin Peterson
Neal Norwitz
Christian Heimes
Thomas Heller
Hirokazu Yamamoto
Brett Cannon
Antoine Pitrou
Mark Dickinson
Raymond Hettinger
Georg Brandl
Gregory P. Smith
Bob Ippolito
Nick Coghlan
Alexandre Vassalotti
Robert Schuppenies
Facundo Batista
Bill Janssen
Andrew M. Kuchling