568da509
parent 5339fc2d47d1d720e027b9b832bf5aae8fba2ac0
author Roel Kluin <roel.kluin@gmail.com> 1260489127 +0000
committer Alasdair G Kergon <agk@redhat.com> 1260489127 +0000

dm ioctl: prefer strlcpy over strncpy

strlcpy() will always null terminate the string.

    The code should already guarantee this as the last bytes are already
    NULs and the string lengths were restricted before being stored in
    hc.  Removing the '-1' becomes necessary so strlcpy() doesn't
    lose the last character of a maximum-length string.
	- agk

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
j`ô„› x