Increase ref-count as documented for PyErr_Restore

filmor · manako-t · commit a8e3d96cca61 · 2018-11-15T21:56:40.000+09:00
diff --git a/src/runtime/exceptions.cs b/src/runtime/exceptions.cs
@@ -269,6 +269,9 @@ public static void SetError(Exception e)
             PythonException pe = e as PythonException;
             if (pe != null)
             {
+                Runtime.XIncref(pe.PyType);
+                Runtime.XIncref(pe.PyValue);
+                Runtime.XIncref(pe.PyTB);
                 Runtime.PyErr_Restore(pe.PyType, pe.PyValue, pe.PyTB);
                 return;
             }

Original file line number	Diff line number	Diff line change
`@@ -269,6 +269,9 @@ public static void SetError(Exception e)`
`269`	`269`	`PythonException pe = e as PythonException;`
`270`	`270`	`if (pe != null)`
`271`	`271`	`{`
	`272`	`+ Runtime.XIncref(pe.PyType);`
	`273`	`+ Runtime.XIncref(pe.PyValue);`
	`274`	`+ Runtime.XIncref(pe.PyTB);`
`272`	`275`	`Runtime.PyErr_Restore(pe.PyType, pe.PyValue, pe.PyTB);`
`273`	`276`	`return;`
`274`	`277`	`}`