Fix sloppy coding in parse_copy_data. Add error checking for malloc. Remove meaningless strerror.
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).

treasure-data/prestogres,treasure-data/prestogres,treasure-data/prestogres,treasure-data/prestogres,treasure-data/prestogres,treasure-data/prestogres,treasure-data/prestogres