From 74372fd0049676787904f1f9f80f836b97f5f60e Mon Sep 17 00:00:00 2001
From: Peter Hutterer <peter@cs.unisa.edu.au>
Date: Thu, 22 May 2008 18:02:10 +0930
Subject: [PATCH] xfree86: suspend signals while removing a device.

Getting a keyboard event while halfway through freeing memory can be
unpleasant.
---
 hw/xfree86/common/xf86Xinput.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hw/xfree86/common/xf86Xinput.c b/hw/xfree86/common/xf86Xinput.c
index e53756fc2..996162402 100644
--- a/hw/xfree86/common/xf86Xinput.c
+++ b/hw/xfree86/common/xf86Xinput.c
@@ -475,6 +475,7 @@ DeleteInputDeviceRequest(DeviceIntPtr pDev)
         drv = pInfo->drv;
         idev = pInfo->conf_idev;
     }
+    OsBlockSignals();
     RemoveDevice(pDev);
 
     if (pDev->isMaster)
@@ -484,6 +485,7 @@ DeleteInputDeviceRequest(DeviceIntPtr pDev)
         drv->UnInit(drv, pInfo, 0);
     else
         xf86DeleteInput(pInfo, 0);
+    OsReleaseSignals();
 
     /* devices added through HAL aren't in the config layout */
     it = xf86ConfigLayout.inputs;