Description of problem:
ps(1) cannot output a process name or a path including mulitibyte
characters. 

Version-Release number of selected component (if applicable):
procps-3.2.3-3

How reproducible:
always

Steps to Reproduce:
1. Specify Japanese character 'ã¦ãã¨' as an application name.
   # cc test.c -o ã¦ãã¨
2. # ./ã¦ã㨠&
3. # ps -a 

-----
// test.c
main(){ 
    sleep(60);
}
-----

Actual results:
# ps
  PID TTY          TIME CMD
 3286 pts/3    00:00:00 bash
 3412 pts/3    00:00:00 ??
 3413 pts/3    00:00:00 ps

Expected results:
[root@plat-tiger4b tmp]# ps
  PID TTY          TIME CMD
 3286 pts/3    00:00:00 bash
 3412 pts/3    00:00:00 ã¦ãã¨
 3413 pts/3    00:00:00 ps

Additional info: