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-rw-r--r--Misc/NEWS.d/next/Library/2024-07-21-10-45-24.gh-issue-122081.dNrYMq.rst2
-rw-r--r--Modules/_decimal/_decimal.c4
2 files changed, 4 insertions, 2 deletions
diff --git a/Misc/NEWS.d/next/Library/2024-07-21-10-45-24.gh-issue-122081.dNrYMq.rst b/Misc/NEWS.d/next/Library/2024-07-21-10-45-24.gh-issue-122081.dNrYMq.rst
new file mode 100644
index 0000000..4c988b1
--- /dev/null
+++ b/Misc/NEWS.d/next/Library/2024-07-21-10-45-24.gh-issue-122081.dNrYMq.rst
@@ -0,0 +1,2 @@
+Fix a crash in the :func:`!decimal.IEEEContext` optional function
+available via the ``EXTRA_FUNCTIONALITY`` configuration flag.
diff --git a/Modules/_decimal/_decimal.c b/Modules/_decimal/_decimal.c
index 94a2cc2..15855e2 100644
--- a/Modules/_decimal/_decimal.c
+++ b/Modules/_decimal/_decimal.c
@@ -1519,7 +1519,7 @@ init_extended_context(PyObject *v)
#ifdef EXTRA_FUNCTIONALITY
/* Factory function for creating IEEE interchange format contexts */
static PyObject *
-ieee_context(PyObject *dummy UNUSED, PyObject *v)
+ieee_context(PyObject *module, PyObject *v)
{
PyObject *context;
mpd_ssize_t bits;
@@ -1536,7 +1536,7 @@ ieee_context(PyObject *dummy UNUSED, PyObject *v)
goto error;
}
- decimal_state *state = get_module_state_by_def(Py_TYPE(v));
+ decimal_state *state = get_module_state(module);
context = PyObject_CallObject((PyObject *)state->PyDecContext_Type, NULL);
if (context == NULL) {
return NULL;