PyObject_GetAttr increases the refcnt of py_attr_hook_handler_name by one.

4fac41ac · Sander Mathijs van Veen · cd6e964d · 4fac41ac
Commit 4fac41ac authored Jan 27, 2012 by Sander Mathijs van Veen
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src/c/bison_callback.c src/c/bison_callback.c +4 -0

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--- a/src/c/bison_callback.c
+++ b/src/c/bison_callback.c
@@ -111,6 +111,10 @@ PyObject* py_callback(PyObject *parser, char *target, int option, int nargs,
        return res;
    }

+    // XXX: PyObject_GetAttr increases the refcnt of py_attr_hook_handler_name
+    // by one.
+    //debug_refcnt(py_attr_hook_handler_name, 1);
+
    // Call the "hook_handler" callback
    arglist = Py_BuildValue("(siOOO)", target, option, names, values, res);
    if (unlikely(!arglist)) { Py_DECREF(handle); return res; }