python
diff --git a/‎Lib/test/test_math.py
Copy file name to clipboardExpand all lines: Lib/test/test_math.py
+1-1Lines changed: 1 addition & 1 deletion b/‎Lib/test/test_math.py
Copy file name to clipboardExpand all lines: Lib/test/test_math.py
+1-1Lines changed: 1 addition & 1 deletion
diff --git a/‎Modules/mathmodule.c
Copy file name to clipboardExpand all lines: Modules/mathmodule.c
+4-2Lines changed: 4 additions & 2 deletions b/‎Modules/mathmodule.c
Copy file name to clipboardExpand all lines: Modules/mathmodule.c
+4-2Lines changed: 4 additions & 2 deletions
@@ -2536,7 +2536,7 @@ def test_exception_messages(self):
             math.log(x)
         x = -123
         with self.assertRaisesRegex(ValueError,
-                                    f"expected a positive input, got {x}"):
+                                    "expected a positive input$"):
             math.log(x)
         with self.assertRaisesRegex(ValueError,
                                     f"expected a float or nonnegative integer, got {x}"):
 
@@ -2213,8 +2213,10 @@ loghelper(PyObject* arg, double (*func)(double))
 
         /* Negative or zero inputs give a ValueError. */
         if (!_PyLong_IsPositive((PyLongObject *)arg)) {
-            PyErr_Format(PyExc_ValueError,
-                         "expected a positive input, got %S", arg);
+            /* The input can be an arbitrary large integer, so we
+               don't include it's value in the error message. */
+            PyErr_SetString(PyExc_ValueError,
+                            "expected a positive input");
             return NULL;
         }