Thread: pgsql: Ensure locks are acquired on RLS-added relations

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
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master

Details
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http://git.postgresql.org/pg/commitdiff/2ba9e2b778af7a8d040283db6cee11fb03cf9f4a

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