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Fixed a crash in ctypes, when HAVE_USABLE_WCHAR_T is false.

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Fixes issue #4867.
This commit is contained in:
Thomas Heller 2009-01-08 09:34:20 +00:00
parent 2f947369b3
commit 5e4e4278c9
2 changed files with 4 additions and 1 deletions
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3
Misc/NEWS
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@ -88,6 +88,9 @@ Core and Builtins
Library Library
------- -------
- Issue #4867: Fixed a crash in ctypes when passing a string to a
function without defining argtypes.
- Issue #4272: Add an optional argument to the GzipFile constructor to override - Issue #4272: Add an optional argument to the GzipFile constructor to override
the timestamp in the gzip stream. The default value remains the current time. the timestamp in the gzip stream. The default value remains the current time.
The information can be used by e.g. gunzip when decompressing. Patch by The information can be used by e.g. gunzip when decompressing. Patch by

2
Modules/_ctypes/callproc.c
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@ -645,8 +645,8 @@ static int ConvParam(PyObject *obj, Py_ssize_t index, struct argument *pa)
#ifdef CTYPES_UNICODE #ifdef CTYPES_UNICODE
if (PyUnicode_Check(obj)) { if (PyUnicode_Check(obj)) {
#ifdef HAVE_USABLE_WCHAR_T
pa->ffi_type = &ffi_type_pointer; pa->ffi_type = &ffi_type_pointer;
#ifdef HAVE_USABLE_WCHAR_T
pa->value.p = PyUnicode_AS_UNICODE(obj); pa->value.p = PyUnicode_AS_UNICODE(obj);
Py_INCREF(obj); Py_INCREF(obj);
pa->keep = obj; pa->keep = obj;