[Patches] [ python-Patches-1703286 ] bug fix: ctypes truncates 64-bit pointers
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Thu Apr 19 07:56:35 CEST 2007
Patches item #1703286, was opened at 2007-04-18 15:09
Message generated for change (Comment added) made by nnorwitz
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Category: Core (C code)
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Alexander Belopolsky (belopolsky)
Assigned to: Nobody/Anonymous (nobody)
Summary: bug fix: ctypes truncates 64-bit pointers
Initial Comment:
At several places _ctypes module converts a python integer to a void* pointer by first extracting an argument into an int. Attached patch changes int to Py_ssize_t that is guaranteed to be wide enough to hold a pointer.
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>Comment By: Neal Norwitz (nnorwitz)
Date: 2007-04-18 22:56
Message:
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Thanks for the patch. The changes look correct, however, can you create a
test for these cases?
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