cvs commit: src/sys/dev/syscons syscons.c

[Konstantin Belousov]

kib         2008-01-24 15:37:48 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/syscons      syscons.c 
  Log:
  Do not dereference NULL scp in the case the screen is not opened.
  Instead, return ENXIO to the ioctl caller.
  
  Reported and tested by: Pawel Worach <pawel.worach gmail com>
  Discussed with: markus
  MFC after:      3 days
  
  Revision  Changes    Path
  1.457     +2 -0      src/sys/dev/syscons/syscons.c