Bug#1872: wu-ftpd in CPU loop

[Ian Jackson <ian@chiark.chu.cam.ac.uk>]

Package: wu-ftpd
Version: 2.4-16

>From ps guaxww:
USER       PID %CPU %MEM SIZE  RSS TTY STAT START   TIME COMMAND
...
ftp      23724 85.6  0.1  164   24  ?  R    12:51 670:04 (wu-ftpd)
...

>From ps glaxww:
 F    UID   PID  PPID PRI NI SIZE  RSS WCHAN      STAT TTY   TIME COMMAND
...
  0    11 23724 16311  17  0  164   24 0          R     ?  670:10 (wu-ftpd)
...

>From top:
  1:55am  up 3 days,  5:14,  2 users,  load average: 1.10, 1.10, 1.07
35 processes: 33 sleeping, 2 running, 0 zombie, 0 stopped
CPU states: 15.8% user, 84.0% system,  0.0% nice,  0.2% idle
Mem:  18720K av, 16596K used,  2124K free,  3360K shrd,  6744K buff
Swap: 47280K av,  9488K used, 37792K free

  PID USER     PRI  NI SIZE  RES SHRD STAT %CPU %MEM  TIME COMMAND
23724 ftp       30   0  164   24  172 R    83.2  0.1671:38 (wu-ftpd)
31687 root      20   0  104  332  348 R    16.6  1.7  0:00 top
...

Ian.