New submission from Ilya <[email protected]>:
When embedding python from C, and importing "ctypes" module in embedded
script, it always crashes on Py_Finalize() on 4th cycle.
Tested with both PyRun_SimpleString(...) and PyRun_String(...).
Platform: Windows XP
IDE's: LabWindows/CVI 8.5 and Code::Blocks/gcc
Code:
--------------------------
#include <stdio.h>
#include <python.h>
int main()
{
int i;
for (i=0; i<10; i++)
{
printf("--- %d ---\n", i);
Py_Initialize();
PyRun_SimpleString("import ctypes");
Py_Finalize();
}
return 0;
}
--------------------------------
Output:
--------------------------------
--- 0 ---
--- 1 ---
--- 2 ---
--- 3 ---
Process returned -1073741819 (0xC0000005) execution time : 3.109 s
Press any key to continue.
--------------------------------
----------
assignee: theller
components: ctypes
messages: 92444
nosy: Warlock, theller
severity: normal
status: open
title: Embedded python crashed on 4th run, if "ctypes" is used
type: crash
versions: Python 2.5, Python 2.6
_______________________________________
Python tracker <[email protected]>
<http://bugs.python.org/issue6869>
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