Horton

Check criticalSharedRelcachesBuilt in GetSharedSecurityLabel().

Jeff Davis <jdavis@postgresql.org>

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Commit: ab11f6e461b9f2f4f6c4d812218a07af5d1c238d
Author: Jeff Davis <jdavis@postgresql.org>
Date: 2021-10-14T19:25:07Z
Releases: 12.9 
Check criticalSharedRelcachesBuilt in GetSharedSecurityLabel().

An extension may want to call GetSecurityLabel() on a shared object
before the shared relcaches are fully initialized. For instance, a
ClientAuthentication_hook might want to retrieve the security label on
a role.

Discussion: https://postgr.es/m/ecb7af0b26e3be1d96d291c8453a86f1f82d9061.camel@j-davis.com
Backpatch-through: 9.6

Files

PathChange+/−
src/backend/commands/seclabel.c modified +2 −2

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