Module Name: src
Committed By: riastradh
Date: Wed Apr 8 13:24:23 UTC 2015
Modified Files:
src/sys/kern: kern_rndq.c
Log Message:
Don't read past the end of the sample buffer... (Seriously???)
To generate a diff of this commit:
cvs rdiff -u -r1.37 -r1.38 src/sys/kern/kern_rndq.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/kern/kern_rndq.c
diff -u src/sys/kern/kern_rndq.c:1.37 src/sys/kern/kern_rndq.c:1.38
--- src/sys/kern/kern_rndq.c:1.37 Wed Apr 8 03:14:29 2015
+++ src/sys/kern/kern_rndq.c Wed Apr 8 13:24:23 2015
@@ -1,4 +1,4 @@
-/* $NetBSD: kern_rndq.c,v 1.37 2015/04/08 03:14:29 riastradh Exp $ */
+/* $NetBSD: kern_rndq.c,v 1.38 2015/04/08 13:24:23 riastradh Exp $ */
/*-
* Copyright (c) 1997-2013 The NetBSD Foundation, Inc.
@@ -32,7 +32,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: kern_rndq.c,v 1.37 2015/04/08 03:14:29 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: kern_rndq.c,v 1.38 2015/04/08 13:24:23 riastradh Exp $");
#include <sys/param.h>
#include <sys/atomic.h>
@@ -1070,7 +1070,7 @@ rnd_process_events(void)
SIMPLEQ_REMOVE_HEAD(&dq_samples, next);
source = sample->source;
entropy = sample->entropy;
- sample_count = sample->cursor + 1;
+ sample_count = sample->cursor;
/*
* Don't provide a side channel for timing attacks on
