diff options
| author | riastradh <riastradh@NetBSD.org> | 2015-04-21 12:07:31 +0000 |
|---|---|---|
| committer | riastradh <riastradh@NetBSD.org> | 2015-04-21 12:07:31 +0000 |
| commit | 04c9fe587c2e198f214344bb9e4a46baea8e1635 (patch) | |
| tree | 0d62f3615c4a93702047fef900838a30a4de3225 /sys/dev | |
| parent | 2f3160234eef344bdfbf97f8534db61d1b27f057 (diff) | |
Xor, not ior, to combine bits of binuptime for rnd_counter.
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/rndpseudo.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sys/dev/rndpseudo.c b/sys/dev/rndpseudo.c index d9d0ba86c23..709c7004ea5 100644 --- a/sys/dev/rndpseudo.c +++ b/sys/dev/rndpseudo.c @@ -1,4 +1,4 @@ -/* $NetBSD: rndpseudo.c,v 1.31 2015/04/14 12:51:30 riastradh Exp $ */ +/* $NetBSD: rndpseudo.c,v 1.32 2015/04/21 12:07:31 riastradh Exp $ */ /*- * Copyright (c) 1997-2013 The NetBSD Foundation, Inc. @@ -31,7 +31,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: rndpseudo.c,v 1.31 2015/04/14 12:51:30 riastradh Exp $"); +__KERNEL_RCSID(0, "$NetBSD: rndpseudo.c,v 1.32 2015/04/21 12:07:31 riastradh Exp $"); #if defined(_KERNEL_OPT) #include "opt_compat_netbsd.h" @@ -168,9 +168,9 @@ rndpseudo_counter(void) binuptime(&bt); ret = bt.sec; - ret |= bt.sec >> 32; - ret |= bt.frac; - ret |= bt.frac >> 32; + ret ^= bt.sec >> 32; + ret ^= bt.frac; + ret ^= bt.frac >> 32; return ret; } |
