Hi. IMO, I think that commit a61b1f7 <https://github.com/postgres/postgres/commit/a61b1f74823c9c4f79c95226a461f1e7a367764b>, has an oversight. Currently is losing the result of recursion of function translate_col_privs_multilevel.
Once the variable result (Bitmapset pointer) is reassigned. Without a test case for this patch. But also, do not have a test case for the current thinko in head. Pass regress check. regards, Ranier Vilela
avoid_lost_result_of_recursion.patch
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