From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Thu, 29 Aug 2013 01:17:08 +0000 (+1000)
Subject: libevdev_is_event_type() needs to check for < EV_CNT
X-Git-Tag: libevdev-0.4~50
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fed9963973fd0c510a73b5dd1eb956940359fa33;p=platform%2Fupstream%2Flibevdev.git

libevdev_is_event_type() needs to check for < EV_CNT

EV_MAX is a valid (though unused) value.

Reported-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
---

diff --git a/libevdev/libevdev.c b/libevdev/libevdev.c
index 61795f6..e4bbd4f 100644
--- a/libevdev/libevdev.c
+++ b/libevdev/libevdev.c
@@ -1166,7 +1166,7 @@ libevdev_grab(struct libevdev *dev, enum libevdev_grab_mode grab)
 int
 libevdev_is_event_type(const struct input_event *ev, unsigned int type)
 {
-	return type < EV_MAX && ev->type == type;
+	return type < EV_CNT && ev->type == type;
 }
 
 int