Module Name: src
Committed By: jruoho
Date: Sun Dec 19 16:25:16 UTC 2010
Modified Files:
src/usr.sbin/acpitools/acpidump: acpi.c
Log Message:
Fix theoretical buffer overflow by using MAXPATHLEN for realpath(3).
To generate a diff of this commit:
cvs rdiff -u -r1.5 -r1.6 src/usr.sbin/acpitools/acpidump/acpi.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/acpitools/acpidump/acpi.c
diff -u src/usr.sbin/acpitools/acpidump/acpi.c:1.5 src/usr.sbin/acpitools/acpidump/acpi.c:1.6
--- src/usr.sbin/acpitools/acpidump/acpi.c:1.5 Tue Dec 22 08:44:03 2009
+++ src/usr.sbin/acpitools/acpidump/acpi.c Sun Dec 19 16:25:16 2010
@@ -1,4 +1,4 @@
-/* $NetBSD: acpi.c,v 1.5 2009/12/22 08:44:03 cegger Exp $ */
+/* $NetBSD: acpi.c,v 1.6 2010/12/19 16:25:16 jruoho Exp $ */
/*-
* Copyright (c) 1998 Doug Rabson
@@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
-__RCSID("$NetBSD: acpi.c,v 1.5 2009/12/22 08:44:03 cegger Exp $");
+__RCSID("$NetBSD: acpi.c,v 1.6 2010/12/19 16:25:16 jruoho Exp $");
#include <sys/param.h>
#include <sys/endian.h>
@@ -2335,7 +2335,7 @@
void
aml_disassemble(ACPI_TABLE_HEADER *rsdt, ACPI_TABLE_HEADER *dsdp)
{
- char buf[PATH_MAX], tmpstr[PATH_MAX];
+ char buf[MAXPATHLEN], tmpstr[MAXPATHLEN];
const char *tmpdir;
char *tmpext;
FILE *fp;
