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.
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.
Merged revisions 59925 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk/Modules/_ctypes
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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.
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statement recompilation with no bound parameters lead to a segfault
- Backported a fix necessary because of an SQLite API change in version 3.5.
This prevents segfaults when executing empty queries, like our test suite
does.
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.
svn+ssh://pythondev@svn.python.org/python/trunk/Modules/_ctypes
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r55896 | thomas.heller | 2007-06-11 17:58:33 +0200 (Mo, 11 Jun 2007) | 3 lines
Use "O&" in calls to PyArg_Parse when we need a 'void*' instead of "k"
or "K" codes.
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svn+ssh://pythondev@svn.python.org/python/trunk/Lib/ctypes
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r55129 | thomas.heller | 2007-05-04 21:54:22 +0200 (Fr, 04 Mai 2007) | 3 lines
Do not truncate 64-bit pointers to 32-bit integers.
Fixes SF #1703286, will backport to release25-maint.
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r55131 | thomas.heller | 2007-05-04 21:56:32 +0200 (Fr, 04 Mai 2007) | 1 line
Oops, these tests do not run on Windows CE.
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Bug #1728403: Fix a bug that CJKCodecs StreamReader hangs when it
reads a file that ends with incomplete sequence and sizehint argument
for .read() is specified.
Different versions of Berkeley DB handle this differently.
The comments and bug report should have the details. Memory is allocated
in 4.4 (and presumably earlier), but not in 4.5. Thus
4.5 has the free error, but not earlier versions.
Mostly update comments, plus make the free conditional.
svn+ssh://pythondev@svn.python.org/python/trunk/Modules/_ctypes
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r55027 | thomas.heller | 2007-04-30 18:04:57 +0200 (Mo, 30 Apr 2007) | 8 lines
When accessing the .value attribute of a c_wchar_p instance, and the
instance does not point to a valid wchar_t zero-terminated string,
raise a ValueError. c_char_p does this already.
The ValueError message now contains the correct pointer address.
Will backport to release25-maint.
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Thomas Heller
Guido van Rossum
Gregory P. Smith
Andrew MacIntyre
Georg Brandl
Andrew M. Kuchling
Brett Cannon
Martin v. Löwis
Gerhard Häring
Christian Heimes
Neal Norwitz
Sean Reifscheider
Armin Rigo
Matthias Klose
Hye-Shik Chang
Kristján Valur Jónsson
Walter Dörwald