From 7e9809837c41a9ad0822a9bbc59362a3ba666696 Mon Sep 17 00:00:00 2001
From: Jeremy Jay <dinkumator@gmail.com>
Date: Mon, 16 Mar 2009 23:19:54 -0400
Subject: make sure to clear all axis_map entries

don't use uninitialized axis_map entries, ie axis_map[ABS_PRESSURE]

Signed-off-by: Jeremy Jay <dinkumator@gmail.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
(cherry picked from commit 740dc202f735106532dce581deabe2b95c52759f)
---
 src/evdev.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/evdev.c b/src/evdev.c
index 6ec7374..6aafce2 100644
--- a/src/evdev.c
+++ b/src/evdev.c
@@ -1136,12 +1136,17 @@ EvdevInitButtonMapping(InputInfoPtr pInfo)
 static int
 EvdevInit(DeviceIntPtr device)
 {
+    int i;
     InputInfoPtr pInfo;
     EvdevPtr pEvdev;
 
     pInfo = device->public.devicePrivate;
     pEvdev = pInfo->private;
 
+    /* clear all axis_map entries */
+    for(i = 0; i < max(ABS_CNT,REL_CNT); i++)
+      pEvdev->axis_map[i]=-1;
+
     if (pEvdev->flags & EVDEV_KEYBOARD_EVENTS)
 	EvdevAddKeyClass(device);
     if (pEvdev->flags & EVDEV_BUTTON_EVENTS)
-- 
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