Hi, Nathan Bossart <nathandbossart(at)gmail(dot)com> writes: >Committed with that change. Thanks for the guidance on this one.
I think that left an oversight in a commit d365ae7 <https://github.com/postgres/postgres/commit/d365ae705409f5d9c81da4b668f59c3598feb512> If the admin_role is a NULL pointer, so, can be dereferenced in the main loop of the function roles_is_member_of and worst, IMO, can be destroying aleatory memory? First, is a better shortcut test to check if admin_role is NOT NULL. Second, !OidIsValid(*admin_role), It doesn't seem necessary anymore. Or am I losing something? best regards, Ranier Vilela
avoid-dereference-a-null-pointer-acl.patch
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