* 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/sandbox/trunk/2to3/lib2to3
........
r65876 | benjamin.peterson | 2008-08-19 15:54:52 -0500 (Tue, 19 Aug 2008) | 1 line
apply a fix I think will help Windows
........
svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3
........
r65853 | benjamin.peterson | 2008-08-19 11:09:09 -0500 (Tue, 19 Aug 2008) | 1 line
apply a patch for #3131. this solves the problem for the moment, but we should do some refactoring to get display logic out of RefactoringTool
........
r65854 | benjamin.peterson | 2008-08-19 11:37:38 -0500 (Tue, 19 Aug 2008) | 1 line
another quick fix to get lib2to3 to work
........
This does have an unfortunate side-effect of silencing the warning for all
subsequent code that imports mimetools as well since the warning is only
executed upon the first import of mimetools.
svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3
........
r65397 | collin.winter | 2008-08-01 22:39:06 -0500 (Fri, 01 Aug 2008) | 5 lines
Patch #3480 by Nick Edds.
Dramatically simplifies the fix_imports pattern, resulting in a reduction of the test_all_fixers runtime from 122+ secs to 59 secs (a good predictor of 2to3 performance).
........
Neal Norwitz
Mark Hammond
Benjamin Peterson
Robert Schuppenies
Mark Dickinson
Barry Warsaw
Hirokazu Yamamoto
Amaury Forgeot d'Arc
Thomas Heller
Jesse Noller
Marc-André Lemburg
Brett Cannon
Antoine Pitrou
Facundo Batista