Log Message: ----------- Fix SIGSEGV under parallel mode. Modified Files: -------------- pgpool-II/parser: pool_memory.c (r1.3 -> r1.4) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/parser/pool_memory.c.diff?r1=1.3&r2=1.4)