This is a note to let you know that I've just added the patch titled
ACPI sysfs.c strlen fix
to the 3.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
acpi-sysfs.c-strlen-fix.patch
and it can be found in the queue-3.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 9f132652d94c96476b0b0a8caf0c10e96ab10fa8 Mon Sep 17 00:00:00 2001
From: Pavel Vasilyev <[email protected]>
Date: Tue, 5 Jun 2012 00:02:05 -0400
Subject: ACPI sysfs.c strlen fix
From: Pavel Vasilyev <[email protected]>
commit 9f132652d94c96476b0b0a8caf0c10e96ab10fa8 upstream.
Current code is ignoring the last character of "enable" and "disable"
in comparisons.
https://bugzilla.kernel.org/show_bug.cgi?id=33732
Signed-off-by: Len Brown <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/acpi/sysfs.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/acpi/sysfs.c
+++ b/drivers/acpi/sysfs.c
@@ -173,7 +173,7 @@ static int param_set_trace_state(const c
{
int result = 0;
- if (!strncmp(val, "enable", strlen("enable") - 1)) {
+ if (!strncmp(val, "enable", strlen("enable"))) {
result = acpi_debug_trace(trace_method_name, trace_debug_level,
trace_debug_layer, 0);
if (result)
@@ -181,7 +181,7 @@ static int param_set_trace_state(const c
goto exit;
}
- if (!strncmp(val, "disable", strlen("disable") - 1)) {
+ if (!strncmp(val, "disable", strlen("disable"))) {
int name = 0;
result = acpi_debug_trace((char *)&name, trace_debug_level,
trace_debug_layer, 0);
Patches currently in stable-queue which might be from [email protected] are
queue-3.4/acpi-sysfs.c-strlen-fix.patch
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