Log Message:-----------Verify input in pg_read_file().
Modified Files:-------------- pgsql/src/backend/utils/adt: genfile.c (r1.22 -> r1.23) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/genfile.c?r1=1.22&r2=1.23)