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[src/trunk]: src/lib/libc/gen Markup for BUGS note about arc4random_uniform.
details: https://anonhg.NetBSD.org/src/rev/83338530e35f
branches: trunk
changeset: 803961:83338530e35f
user: riastradh <riastradh%NetBSD.org@localhost>
date: Mon Nov 17 15:06:59 2014 +0000
description:
Markup for BUGS note about arc4random_uniform.
diffstat:
lib/libc/gen/arc4random.3 | 9 ++++++---
1 files changed, 6 insertions(+), 3 deletions(-)
diffs (23 lines):
diff -r b045f8e78f3b -r 83338530e35f lib/libc/gen/arc4random.3
--- a/lib/libc/gen/arc4random.3 Mon Nov 17 15:05:12 2014 +0000
+++ b/lib/libc/gen/arc4random.3 Mon Nov 17 15:06:59 2014 +0000
@@ -1,4 +1,4 @@
-.\" $NetBSD: arc4random.3,v 1.14 2014/11/17 15:05:12 riastradh Exp $
+.\" $NetBSD: arc4random.3,v 1.15 2014/11/17 15:06:59 riastradh Exp $
.\"
.\" Copyright (c) 2014 The NetBSD Foundation, Inc.
.\" All rights reserved.
@@ -269,8 +269,11 @@
But it's too late to change that now.
.Pp
.Fn arc4random_uniform
-does not help to choose integers in [0, n) uniformly at random when n >
-2^32.
+does not help to choose integers in [0,
+.Fa n Ns )
+uniformly at random when
+.Fa n
+> 2^32.
.Pp
The security model of
.Nm
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