Module Name: src
Committed By: pooka
Date: Sun Jan 9 13:49:57 UTC 2011
Modified Files:
src/sys/rump/librump/rumpkern: rumpcopy.c
Log Message:
accept '\0' as a valid string
To generate a diff of this commit:
cvs rdiff -u -r1.13 -r1.14 src/sys/rump/librump/rumpkern/rumpcopy.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/rump/librump/rumpkern/rumpcopy.c
diff -u src/sys/rump/librump/rumpkern/rumpcopy.c:1.13 src/sys/rump/librump/rumpkern/rumpcopy.c:1.14
--- src/sys/rump/librump/rumpkern/rumpcopy.c:1.13 Thu Nov 25 17:59:03 2010
+++ src/sys/rump/librump/rumpkern/rumpcopy.c Sun Jan 9 13:49:57 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: rumpcopy.c,v 1.13 2010/11/25 17:59:03 pooka Exp $ */
+/* $NetBSD: rumpcopy.c,v 1.14 2011/01/09 13:49:57 pooka Exp $ */
/*
* Copyright (c) 2009 Antti Kantee. All Rights Reserved.
@@ -26,7 +26,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: rumpcopy.c,v 1.13 2010/11/25 17:59:03 pooka Exp $");
+__KERNEL_RCSID(0, "$NetBSD: rumpcopy.c,v 1.14 2011/01/09 13:49:57 pooka Exp $");
#include <sys/param.h>
#include <sys/lwp.h>
@@ -124,7 +124,7 @@
/* figure out if we got a terminated string or not */
to = (uint8_t *)kaddr + (len-1);
- while (to != kaddr) {
+ while (to >= (uint8_t *)kaddr) {
if (*to == 0)
goto found;
to--;
