[Pgpool-committers] pgpool - pgpool-II: Fix sloppy coding in parse_copy_data.

[User T-ishii]

Log Message:
-----------
Fix sloppy coding in parse_copy_data. Add error checking for
malloc. Remove meaningless strerror.

Fix sloppy coding in send_dealllocate. If failed to malloc, return -1,
rather than horrible exit(1).

Tags:
----
V2_2_STABLE

Modified Files:
--------------
    pgpool-II:
        pool_process_query.c (r1.141.2.31 -> r1.141.2.32)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_process_query.c?r1=1.141.2.31&r2=1.141.2.32)