Bug 1409: GNU/Linux DRM Console: Clear stdin before exit and don't act on stdin in vsync-wait-loop

User input during test from the console will also end up in stdin of the console after the java application has been closed.
This is not only annoying, but also a security concern, as the input gets executed if containing a CR.

Further, the vsync-wait-loop shall ignore stdin.

1 files changed, 7 insertions, 0 deletions

diff --git a/src/newt/classes/jogamp/newt/driver/egl/gbm/DisplayDriver.java b/src/newt/classes/jogamp/newt/driver/egl/gbm/DisplayDriver.java
index a7fa29170..335da25ca 100644
--- a/src/newt/classes/jogamp/newt/driver/egl/gbm/DisplayDriver.java
+++ b/src/newt/classes/jogamp/newt/driver/egl/gbm/DisplayDriver.java
@@ -35,6 +35,7 @@ import com.jogamp.common.nio.Buffers;
 import com.jogamp.common.util.IOUtil;
 import com.jogamp.nativewindow.AbstractGraphicsDevice;
 import com.jogamp.nativewindow.NativeWindowException;
+import com.jogamp.nativewindow.NativeWindowFactory;
 import com.jogamp.nativewindow.util.PixelFormat;
 import com.jogamp.newt.Display;
 import com.jogamp.opengl.GLProfile;
@@ -61,6 +62,11 @@ public class DisplayDriver extends DisplayImpl {
         if (!WindowDriver.initIDs()) {
             throw new NativeWindowException("Failed to initialize egl.gbm Window jmethodIDs");
         }
+        NativeWindowFactory.addCustomShutdownHook(false /* head */, new Runnable() {
+           @Override
+           public void run() {
+                Shutdown0();
+           } });
 
         PNGPixelRect image = null;
         if( DisplayImpl.isPNGUtilAvailable() ) {
@@ -171,6 +177,7 @@ public class DisplayDriver extends DisplayImpl {
     }
 
     private static native boolean initIDs();
+    private static native void Shutdown0();
 
     private static native void DispatchMessages0();