!3832 修复prepjointree 节点未释放问题

Merge pull request !3832 from duzhuolin/bugfix2
2023-07-26 01:51:00 +00:00
parent e1d5a54e88 28d1e9c664
commit c9a6541544
1 changed files with 5 additions and 1 deletions
--- a/src/gausskernel/optimizer/prep/prepjointree.cpp
+++ b/src/gausskernel/optimizer/prep/prepjointree.cpp
@ -3858,9 +3858,13 @@ static bool is_safe_pull_up_sublink_having(PlannerInfo* root)
        subQuery = castNode(Query, sublink->subselect);
        level_up_varnos = pull_varnos((Node*)subQuery->jointree, 1, true);
        if (!bms_is_empty(level_up_varnos)) {
+            bms_free(level_up_varnos);
+            list_free_ext(sublinkList);
            return false;
        }
    }

+    bms_free(level_up_varnos);
+    list_free_ext(sublinkList);
    return true;
 }