6431523 devfsadm: lookup_disk_dev_name() may cause core-dump

[jerry.gill...@sun.com]

Author: jg
Repository: /hg/onnv/onnv-gate
Revision: 0323fedec7716537f350ffeacac2b0780cf3847f
Log message:
6431523 devfsadm: lookup_disk_dev_name() may cause core-dump

Files:
        update: usr/src/cmd/devfsadm/devfsadm.c