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(parent: c64e297) | patch
Fix handling of previous password hooks in passwordcheck
authorMichael Paquier <michael@paquier.xyz>
Thu, 1 Aug 2019 00:38:02 +0000 (09:38 +0900)
committerMichael Paquier <michael@paquier.xyz>
Thu, 1 Aug 2019 00:38:02 +0000 (09:38 +0900)
commita7eb28d0caa8db3e81e46921afc6cca5e4cf388a
tree6485af762a461ac8001cb2ac9088c7a6adbc9bdatree | snapshot
parentc64e2970592c623af9d8c8205004b4b18ff3c5f0commit | diff
Fix handling of previous password hooks in passwordcheck

When piling up loading of modules using check_password_hook_type,
loading passwordcheck would remove any trace of a previously-loaded
hook.  Unloading the module would also cause previous hooks to be
entirely gone.

Reported-by: Rafael Castro
Author: Michael Paquier
Reviewed-by: Daniel Gustafsson
Discussion: https://postgr.es/m/15932-78f48f9ef166778c@postgresql.org
Backpatch-through: 9.4
contrib/passwordcheck/passwordcheck.c diff | blob | blame | history
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