gh-104413: Fix refleak when super attribute throws AttributeError (#1…

…04414)
python · May 12, 2023 · 718b132 · 718b132
1 parent a781484
commit 718b132
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Showing 2 changed files with 116 additions and 114 deletions.
diff --git a/Python/bytecodes.c b/Python/bytecodes.c
@@ -1598,8 +1598,8 @@ dummy_func(
             STAT_INC(LOAD_SUPER_ATTR, hit);
             PyObject *name = GETITEM(frame->f_code->co_names, oparg >> 2);
             res = _PySuper_Lookup((PyTypeObject *)class, self, name, NULL);
-            ERROR_IF(res == NULL, error);
             DECREF_INPUTS();
+            ERROR_IF(res == NULL, error);
         }
 
         inst(LOAD_SUPER_ATTR_METHOD, (unused/1, global_super, class, self -- res2, res)) {