K 10
svn:author
V 5
chris
K 8
svn:date
V 27
2000-03-18T01:27:44.000000Z
K 7
svn:log
V 262
In vn_isdisk(), check whether vp->v_rdev is NULL.  If it is, then
return ENXIO (Device not configured).  Without this, vn_isdisk()
could (and did in the case of lstat() under fdesc) pass a NULL pointer
to devsw(), which caused a page fault.

Reviewed by:	alfred

END