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36 lines
1.2 KiB
36 lines
1.2 KiB
5 years ago
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From 64f64b517153a6b3de48c5b911920239b3eb1e18 Mon Sep 17 00:00:00 2001
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From: "Bradley M. Froehle" <brad.froehle@gmail.com>
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Date: Sun, 24 Feb 2013 21:31:28 -0800
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Subject: [PATCH] BUG: Choose a more unique PY_ARRAY_UNIQUE_SYMBOL in f2py.
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In a few exceptional cases where symbols are shared between different
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Python modules the use of `PyArray_API` in f2py (fortranobject.h)
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conflicts with the regular use of the same symbol in the multiarray
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module. Generally the symptom of this conflicting use is a segfault
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when importing a f2py'ed module. This occurs because the module init
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code somehow overwrites the first element of `PyArray_API` with the
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location of `PyArray_API`, causing a crash when
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`PyArray_GetNDArrayCVersion` is called.
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Closes gh-2521.
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---
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numpy/f2py/src/fortranobject.h | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/numpy/f2py/src/fortranobject.h b/numpy/f2py/src/fortranobject.h
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index 283021a..07e810f 100644
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--- a/numpy/f2py/src/fortranobject.h
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+++ b/numpy/f2py/src/fortranobject.h
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@@ -9,7 +9,7 @@ extern "C" {
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#ifdef FORTRANOBJECT_C
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#define NO_IMPORT_ARRAY
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#endif
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-#define PY_ARRAY_UNIQUE_SYMBOL PyArray_API
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+#define PY_ARRAY_UNIQUE_SYMBOL _npy_f2py_ARRAY_API
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#include "numpy/arrayobject.h"
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/*
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--
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2.7.4
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