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pgsql: Ensure locks are acquired on RLS-added relations - Mailing list pgsql-committers

From Stephen Frost
Subject pgsql: Ensure locks are acquired on RLS-added relations
Date
Msg-id E1ZVLl9-00036n-3D@gemulon.postgresql.org
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Ensure locks are acquired on RLS-added relations

During fireRIRrules(), get_row_security_policies can add to
securityQuals and withCheckOptions.  Make sure to lock any relations
added at that point and before firing RIR rules on those expressions.

Back-patch to 9.5 where RLS was added.

Branch
------
REL9_5_STABLE

Details
-------
http://git.postgresql.org/pg/commitdiff/d03f3314b35cc4ac2be832cf63ae67a69ee4d93c

Modified Files
--------------
src/backend/rewrite/rewriteHandler.c |   19 +++++++++++++++++++
1 file changed, 19 insertions(+)

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