Fix possible refleak in PathGenerator.

anntzer · anntzer · commit 4646515d5c67 · 2021-06-02T18:46:39.000+02:00
If one calls set() twice on the same PathGenerator, the first m_paths
needs to be decref'd.  (We don't actually ever call set twice, I think,
but stil...)
diff --git a/src/py_adaptors.h b/src/py_adaptors.h
@@ -212,6 +212,7 @@ class PathGenerator
             return 0;
         }
 
+        Py_XDECREF(m_paths);
         m_paths = obj;
         Py_INCREF(m_paths);
 

Original file line number	Diff line number	Diff line change
`@@ -212,6 +212,7 @@ class PathGenerator`
`212`	`212`	`return 0;`
`213`	`213`	`}`
`214`	`214`
	`215`	`+ Py_XDECREF(m_paths);`
`215`	`216`	`m_paths = obj;`
`216`	`217`	`Py_INCREF(m_paths);`
`217`	`218`