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(parent: 408f759) | patch
Fix handling of previous password hooks in passwordcheck
authorMichael Paquier <michael@paquier.xyz>
Thu, 1 Aug 2019 00:37:48 +0000 (09:37 +0900)
committerMichael Paquier <michael@paquier.xyz>
Thu, 1 Aug 2019 00:37:48 +0000 (09:37 +0900)
commit20f5cb19582e62e5664e87f7d6963cb8db1628f9
tree83de4f1ac723605692c8a21dac0c1680847079bbtree | snapshot
parent408f759380c723b94e9fb8b523aa02509e1e1d6ecommit | 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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