pyodide/packages/numpy/patches/force_malloc.patch

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2018-04-16 15:50:29 +00:00
diff --git a/numpy/fft/fftpack_litemodule.c b/numpy/fft/fftpack_litemodule.c
index dfa0d211b..0bdf709c5 100644
--- a/numpy/fft/fftpack_litemodule.c
+++ b/numpy/fft/fftpack_litemodule.c
@@ -328,6 +328,8 @@ static struct PyModuleDef moduledef = {
};
#endif
+static volatile int *_dummy_malloc;
+
/* Initialization function for the module */
#if PY_MAJOR_VERSION >= 3
#define RETVAL m
@@ -349,6 +351,10 @@ initfftpack_lite(void)
(PyObject*)NULL,PYTHON_API_VERSION);
#endif
+ _dummy_malloc = malloc(sizeof(int));
+ *_dummy_malloc = 1;
+ free((void *)_dummy_malloc);
+
/* Import the array object */
import_array();