From: Dan Carpenter <dan.carpen...@oracle.com>
-------------------
This is a commit scheduled for the next v2.6.34 longterm release.
http://git.kernel.org/?p=linux/kernel/git/paulg/longterm-queue-2.6.34.git
If you see a problem with using this for longterm, please comment.
-------------------
commit 528f7ce6e439edeac38f6b3f8561f1be129b5e91 upstream.
In enter_state() we use "state" as an offset for the pm_states[]
array. The pm_states[] array only has PM_SUSPEND_MAX elements so
this test is off by one.
Signed-off-by: Dan Carpenter <dan.carpen...@oracle.com>
Signed-off-by: Rafael J. Wysocki <r...@sisk.pl>
Signed-off-by: Paul Gortmaker <paul.gortma...@windriver.com>
---
kernel/power/suspend.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/power/suspend.c b/kernel/power/suspend.c
index 56e7dbb..7d4ae3b 100644
--- a/kernel/power/suspend.c
+++ b/kernel/power/suspend.c
@@ -297,7 +297,7 @@ int enter_state(suspend_state_t state)
*/
int pm_suspend(suspend_state_t state)
{
- if (state > PM_SUSPEND_ON && state <= PM_SUSPEND_MAX)
+ if (state > PM_SUSPEND_ON && state < PM_SUSPEND_MAX)
return enter_state(state);
return -EINVAL;
}
--
1.7.12.rc2
--
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