Module Name: src
Committed By: justin
Date: Wed May 13 23:15:57 UTC 2015
Modified Files:
src/lib/libc/gen: arc4random.c
Log Message:
Missing MAP_PRIVATE on mmap
To generate a diff of this commit:
cvs rdiff -u -r1.29 -r1.30 src/lib/libc/gen/arc4random.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/lib/libc/gen/arc4random.c
diff -u src/lib/libc/gen/arc4random.c:1.29 src/lib/libc/gen/arc4random.c:1.30
--- src/lib/libc/gen/arc4random.c:1.29 Thu Mar 19 05:46:25 2015
+++ src/lib/libc/gen/arc4random.c Wed May 13 23:15:57 2015
@@ -1,4 +1,4 @@
-/* $NetBSD: arc4random.c,v 1.29 2015/03/19 05:46:25 riastradh Exp $ */
+/* $NetBSD: arc4random.c,v 1.30 2015/05/13 23:15:57 justin Exp $ */
/*-
* Copyright (c) 2014 The NetBSD Foundation, Inc.
@@ -52,7 +52,7 @@
*/
#include <sys/cdefs.h>
-__RCSID("$NetBSD: arc4random.c,v 1.29 2015/03/19 05:46:25 riastradh Exp $");
+__RCSID("$NetBSD: arc4random.c,v 1.30 2015/05/13 23:15:57 justin Exp $");
#include "namespace.h"
#include "reentrant.h"
@@ -444,7 +444,7 @@ arc4random_prng_create(void)
struct arc4random_prng *prng;
const size_t size = roundup(sizeof(*prng), sysconf(_SC_PAGESIZE));
- prng = mmap(NULL, size, PROT_READ|PROT_WRITE, MAP_ANON, -1, 0);
+ prng = mmap(NULL, size, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANON, -1, 0);
if (prng == MAP_FAILED)
goto fail0;
if (minherit(prng, size, MAP_INHERIT_ZERO) == -1)
