From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Mon, 26 Aug 2013 22:03:17 +0000 (+1000)
Subject: Avoid under-allocation of array for syncing key/led state
X-Git-Tag: libevdev-0.4~58
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8b435a85342d5fdfe3a28d9987ade949d01c2d4a;p=platform%2Fupstream%2Flibevdev.git

Avoid under-allocation of array for syncing key/led state

No functional effect as the size would end up being the same anyway
due to the values of KEY_MAX and LED_MAX.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
---

diff --git a/libevdev/libevdev.c b/libevdev/libevdev.c
index 76a47a8..b692590 100644
--- a/libevdev/libevdev.c
+++ b/libevdev/libevdev.c
@@ -302,7 +302,7 @@ sync_key_state(struct libevdev *dev)
 {
 	int rc;
 	int i;
-	unsigned long keystate[NLONGS(KEY_MAX)];
+	unsigned long keystate[NLONGS(KEY_CNT)];
 
 	rc = ioctl(dev->fd, EVIOCGKEY(sizeof(keystate)), keystate);
 	if (rc < 0)
@@ -329,7 +329,7 @@ sync_led_state(struct libevdev *dev)
 {
 	int rc;
 	int i;
-	unsigned long ledstate[NLONGS(LED_MAX)];
+	unsigned long ledstate[NLONGS(LED_CNT)];
 
 	rc = ioctl(dev->fd, EVIOCGLED(sizeof(ledstate)), ledstate);
 	if (rc < 0)