Log Message:
-----------
Back-patch Neil's four additional buffer overrun checks.
Tags:
----
REL7_3_STABLE
Modified Files:
--------------
pgsql/src/pl/plpgsql/src:
gram.y (r1.39.2.1 -> r1.39.2.2)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/pl/plpgsql/src/gram.y.diff?r1=1.39.2.1&r2=1.39.2.2)