exception afterwards (for a subsequent parameter), the user code will
not call PyBuffer_Release() and memory will leak.
Reviewed by Amaury Forgeot d'Arc.
an 'except' clause), the exception __context__ would be reset to None.
This crases the interpreter if this precisely happens inside PyErr_SetObject.
- now the __context__ is properly preserved
- in any case, PyErr_SetObject now saves the current exc_value in a local variable, to
avoid such crashes in the future.
Reviewer: Antoine Pitrou.
match Python 2.5 speed despite the __instancecheck__ / __subclasscheck__
mechanism. In the process, fix a bug where isinstance() and issubclass(),
when given a tuple of classes as second argument, were looking up
__instancecheck__ / __subclasscheck__ on the tuple rather than on each
type object.
Reviewed by Benjamin Peterson and Raymond Hettinger.
The conversion to the unicode API was incorrect, it should use bytes.
repr is a bad variable name. The use is overloaded, but I'll leave
that to fix later.
R=Brett
TESTED=./python -E -tt ./Lib/test/regrtest.py -uall
valgrind -q --leak-check=yes --suppressions=Misc/valgrind-python.supp \
./python -E -tt ./Lib/test/regrtest.py test_pickletools
svn+ssh://pythondev@svn.python.org/python/trunk
TESTED=./python -E -tt ./Lib/test/regrtest.py -uall (both debug and opt modes)
........
r66006 | neal.norwitz | 2008-08-23 22:04:52 -0700 (Sat, 23 Aug 2008) | 25 lines
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.
........
svn+ssh://pythondev@svn.python.org/python/trunk
........
r65868 | thomas.heller | 2008-08-19 21:25:04 +0200 (Di, 19 Aug 2008) | 3 lines
Fix a regression introduced by rev. 63792: ctypes function pointers
that are COM methods must have a boolean True value.
........
r65870 | thomas.heller | 2008-08-19 21:40:23 +0200 (Di, 19 Aug 2008) | 1 line
COM method code is windows specific
........
svn+ssh://pythondev@svn.python.org/python/trunk
........
r65681 | thomas.heller | 2008-08-14 21:10:48 +0200 (Do, 14 Aug 2008) | 4 lines
issue #3554: ctypes.string_at and ctypes.wstring_at must use the
pythonapi calling convention so that the GIL is held and error return
values are checked.
........
r65682 | thomas.heller | 2008-08-14 22:04:38 +0200 (Do, 14 Aug 2008) | 2 lines
Try to fix the test on 64-bit platforms.
........
r65684 | thomas.heller | 2008-08-14 22:19:18 +0200 (Do, 14 Aug 2008) | 2 lines
Disable the test until I have one that works.
........
Code contributed by Matt Giuca. quote() now encodes the input
before quoting, unquote() decodes after unquoting. There are
new arguments to change the encoding and errors settings.
There are also new APIs to skip the encode/decode steps.
[un]quote_plus() are also affected.
PyUnicode_AsStringAndSize -> _PyUnicode_AsStringAndSize to mark
them for interpreter internal use only.
We'll have to rework these APIs or create new ones for the
purpose of accessing the UTF-8 representation of Unicode objects
for 3.1.
Antoine Pitrou
Amaury Forgeot d'Arc
Benjamin Peterson
Neal Norwitz
Hye-Shik Chang
Barry Warsaw
Thomas Heller
Georg Brandl
Guido van Rossum
Nick Coghlan
Hirokazu Yamamoto
Martin v. Löwis
Robert Schuppenies
Marc-André Lemburg
Lars Gustäbel
Brett Cannon
Eric Smith