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(parent: 9dd74ba) | patch
Fix handling of previous password hooks in passwordcheck
authorMichael Paquier <michael@paquier.xyz>
Thu, 1 Aug 2019 00:38:25 +0000 (09:38 +0900)
committerMichael Paquier <michael@paquier.xyz>
Thu, 1 Aug 2019 00:38:25 +0000 (09:38 +0900)
commit4536e494fdf2d6ec493751a193f8086d327848d6
treeadc69257870fa1cbb38cf4614e3b4542474f98fatree | snapshot
parent9dd74ba5aebc83341795fcb568b0e1f97cc2eb5dcommit | 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 | history
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