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postgres/src/backend
Tom Lane 2c875a1dea Further fixes to the pg_get_expr() security fix in back branches.
It now emerges that the JDBC driver expects to be able to use pg_get_expr()
on an output of a sub-SELECT.  So extend the check logic to be able to recurse
into a sub-SELECT to see if the argument is ultimately coming from an
appropriate column.  Per report from Thomas Kellerer.
2010-09-25 16:20:50 -04:00
..
2010-05-13 07:32:39 +00:00