Module Name: src
Committed By: mrg
Date: Fri Oct 4 12:24:32 UTC 2019
Modified Files:
src/sys/dev/ata: ata_raid_intel.c
Log Message:
use memmove() not memcpy() for overlapping regions.
To generate a diff of this commit:
cvs rdiff -u -r1.9 -r1.10 src/sys/dev/ata/ata_raid_intel.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/dev/ata/ata_raid_intel.c
diff -u src/sys/dev/ata/ata_raid_intel.c:1.9 src/sys/dev/ata/ata_raid_intel.c:1.10
--- src/sys/dev/ata/ata_raid_intel.c:1.9 Mon Oct 22 19:38:06 2018
+++ src/sys/dev/ata/ata_raid_intel.c Fri Oct 4 12:24:32 2019
@@ -1,4 +1,4 @@
-/* $NetBSD: ata_raid_intel.c,v 1.9 2018/10/22 19:38:06 jdolecek Exp $ */
+/* $NetBSD: ata_raid_intel.c,v 1.10 2019/10/04 12:24:32 mrg Exp $ */
/*-
* Copyright (c) 2000-2008 Søren Schmidt <s...@freebsd.org>
@@ -33,7 +33,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ata_raid_intel.c,v 1.9 2018/10/22 19:38:06 jdolecek Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ata_raid_intel.c,v 1.10 2019/10/04 12:24:32 mrg Exp $");
#include <sys/param.h>
#include <sys/buf.h>
@@ -176,7 +176,7 @@ ata_raid_read_config_intel(struct wd_sof
tmp = (char *)info;
(void)memcpy(tmp + 1024, tmp, 512);
- (void)memcpy(tmp, tmp + 512, 1024);
+ (void)memmove(tmp, tmp + 512, 1024);
(void)memset(tmp + 1024, 0, 512);
/* Check if this is a Intel RAID struct */
