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[PATCH] s390: fix strnlen_user return value
authorGerald Schaefer <geraldsc@de.ibm.com>
Wed, 8 Mar 2006 05:55:37 +0000 (21:55 -0800)
committerLinus Torvalds <torvalds@g5.osdl.org>
Wed, 8 Mar 2006 22:14:01 +0000 (14:14 -0800)
commit331c46591414f7f92b1cec048009abe89892ee79
treece19fbf200bcef3d0802f59fb5aed5b17005c089tree | snapshot
parente96fb230cc97760e448327c0de612cfba94ca7bfcommit | diff
[PATCH] s390: fix strnlen_user return value

strnlen_user is supposed to return then length count + 1 if no terminating \0
is found, and it should return 0 on exception.  Found by David Howells
<dhowells@redhat.com>.

Signed-off-by: Gerald Schaefer <geraldsc@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Acked-By: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
arch/s390/lib/uaccess.S diff | blob | history
arch/s390/lib/uaccess64.S diff | blob | history
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