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Posted to dev@qpid.apache.org by "Andrew Stitcher (JIRA)" <ji...@apache.org> on 2018/06/26 05:18:00 UTC

[jira] [Created] (PROTON-1868) [Python] pn_handle_t binding does not reliably work with Win64

Andrew Stitcher created PROTON-1868:
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             Summary: [Python] pn_handle_t binding does not reliably work with Win64
                 Key: PROTON-1868
                 URL: https://issues.apache.org/jira/browse/PROTON-1868
             Project: Qpid Proton
          Issue Type: Bug
            Reporter: Andrew Stitcher
            Assignee: Andrew Stitcher
             Fix For: proton-c-0.24.0


pn_handle_t is treated by swig as identical to uintptr_t which is defined as unsigned long. However under Win64 this is a 32 bit int which is not long enough to fit all 64 bit addresses.

The swig code should be changed to either define uintptr_t as unsigned long long for 64 bit builds which is always 64 bits (on all platforms).

Or we should use a custom typemap for pn_handle_t which uses PyLong_AsVoidPtr & PyLong_FromVoidPtr.





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