dm ioctl: prefer strlcpy over strncpy

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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>

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Roel Kluin 2009-12-10 23:52:07 +00:00 • committed by Alasdair G Kergon

parent 5339fc2d47

commit a518b86d0b

1 changed files with 2 additions and 2 deletions

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drivers/md/dm-ioctl.c

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