lkml.org 
[lkml]   [2014]   [Jul]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 3.11 003/198] ACPICA: utstring: Check array index bound before use.
Date
3.11.10.13 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: David Binderman <dcb314@hotmail.com>

commit 5d42b0fa25df7ef2f575107597c1aaebe2407d10 upstream.

ACPICA BZ 1077. David Binderman.

References: https://bugs.acpica.org/show_bug.cgi?id=1077
Signed-off-by: David Binderman <dcb314@hotmail.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
---
drivers/acpi/acpica/utstring.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/acpi/acpica/utstring.c b/drivers/acpi/acpica/utstring.c
index c53759b76a3f..9edb65f516a6 100644
--- a/drivers/acpi/acpica/utstring.c
+++ b/drivers/acpi/acpica/utstring.c
@@ -352,7 +352,7 @@ void acpi_ut_print_string(char *string, u8 max_length)
}

acpi_os_printf("\"");
- for (i = 0; string[i] && (i < max_length); i++) {
+ for (i = 0; (i < max_length) && string[i]; i++) {

/* Escape sequences */

--
1.9.1


\
 
 \ /
  Last update: 2014-07-03 12:01    [W:0.506 / U:0.964 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site