CVS commit: [netbsd-7] src/sys/dev

["Soren Jacobsen" <snj%netbsd.org@localhost>]

Module Name:    src
Committed By:   snj
Date:           Sat Jul  8 16:14:19 UTC 2017

Modified Files:
        src/sys/dev [netbsd-7]: cgd.c

Log Message:
Apply patch (requested by chs in ticket #1429):
Avoid crashes by checking if a cgd device has been configured before
processing most ioctls, and failing with ENXIO if the device is not
configured.


To generate a diff of this commit:
cvs rdiff -u -r1.90.2.1 -r1.90.2.2 src/sys/dev/cgd.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.