Staging: speakup: free after input_unregister_device()
authorDan Carpenter <error27@gmail.com>
Fri, 12 Nov 2010 05:08:35 +0000 (08:08 +0300)
committerGreg Kroah-Hartman <gregkh@suse.de>
Tue, 16 Nov 2010 20:25:52 +0000 (12:25 -0800)
input_unregister_device() frees the device so the call to
input_free_device() is a double free.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/staging/speakup/fakekey.c

index adb93f2..65b2311 100644 (file)
@@ -62,7 +62,6 @@ void speakup_remove_virtual_keyboard(void)
 {
        if (virt_keyboard != NULL) {
                input_unregister_device(virt_keyboard);
-               input_free_device(virt_keyboard);
                virt_keyboard = NULL;
        }
 }