Account for PyUnicode_AsUTF8AndSize possibly returning NULL.

AbstractUmbra · May 10, 2024 · a6afcda · a6afcda
1 parent a682489
commit a6afcda
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/audioop/_audioop.c.h b/audioop/_audioop.c.h
@@ -66,6 +66,11 @@ _LTS_PyArg_BadArgument(const char *fname, const char *displayname,
     }
 
     const char *arg_type_name_chars = PyUnicode_AsUTF8AndSize(arg_type_name, NULL);
+    if (arg_type_name_chars == NULL) {
+        Py_DECREF(arg_type_name);
+        Py_DECREF(arg_type);
+        return;
+    }
 
     PyErr_Format(PyExc_TypeError,
                  "%.200s() %.200s must be %.50s, not %.50s",