CVS commit: src/sys/ufs/ffs

["Christos Zoulas" <christos%netbsd.org@localhost>]

Module Name:    src
Committed By:   christos
Date:           Wed Nov 15 21:21:18 UTC 2017

Modified Files:
        src/sys/ufs/ffs: ffs_vfsops.c

Log Message:
PR/52728: Izumi Tsutsui: "mount -u /dev/ /" triggers kernel panic
Simplify the control flow of the mount code and make sure that the
mountfrom argument can be converted to a block device in the update
case.
XXX: pullup-8


To generate a diff of this commit:
cvs rdiff -u -r1.354 -r1.355 src/sys/ufs/ffs/ffs_vfsops.c

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