[Python-checkins] r52405 - python/branches/release25-maint/Modules/_ctypes

Fri Oct 20 21:59:34 CEST 2006

Author: thomas.heller
Date: Fri Oct 20 21:59:33 2006
New Revision: 52405
Modified:
 python/branches/release25-maint/Modules/_ctypes/ (props changed)
Log:
Recorded merge of revisions 51379-51603,51606-52365 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/trunk/Modules/_ctypes
........
 r51379 | thomas.heller | 2006年08月18日 16:38:46 +0200 (Fr, 18 Aug 2006) | 6 lines

 Add asserts to check for 'impossible' NULL values, with comments.
 In one place where I'n not 1000% sure about the non-NULL, raise
 a RuntimeError for safety.

 This should fix the klocwork issues that Neal sent me. If so,
 it should be applied to the release25-maint branch also.
........
 r51401 | neal.norwitz | 2006年08月19日 06:23:04 +0200 (Sa, 19 Aug 2006) | 4 lines

 Move assert to after NULL check, otherwise we deref NULL in the assert.

 Klocwork #307
........
 r51819 | thomas.heller | 2006年09月07日 20:56:28 +0200 (Do, 07 Sep 2006) | 5 lines

 Anonymous structure fields that have a bit-width specified did not work,
 and they gave a strange error message from PyArg_ParseTuple:
 function takes exactly 2 arguments (3 given).

 With tests.
........
 r51820 | thomas.heller | 2006年09月07日 21:09:54 +0200 (Do, 07 Sep 2006) | 4 lines

 The cast function did not accept c_char_p or c_wchar_p instances
 as first argument, and failed with a 'bad argument to internal function'
 error message.
........
 r52365 | thomas.heller | 2006年10月17日 21:30:48 +0200 (Di, 17 Okt 2006) | 6 lines

 ctypes callback functions only support 'fundamental' result types.
 Check this and raise an error when something else is used - before
 this change ctypes would hang or crash when such a callback was
 called. This is a partial fix for #1574584.

 Will backport to release25-maint.
........