commit bae8ec66554b27967f057a4b7888b09481ff1b8b
author Ian Kent <raven@themaw.net> Tue Jan 06 14:42:09 2009 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> Tue Jan 06 15:59:23 2009 -0800
tree 89dffc974d4b6bb899d0419527a574a143c9bf6d
parent a92daf6ba1f9ace8584edc8eb557a77aa7c2c71d

autofs4: fix string validation check order

In function validate_dev_ioctl() we check that the string we've been sent
is a valid path.  The function that does this check assumes the string is
NULL terminated but our NULL termination check isn't done until after this
call.  This patch changes the order of the check.

Signed-off-by: Ian Kent <raven@themaw.net>
Acked-by: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>