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[Qemu-devel] [PATCH] input: send kbd+mouse events only to running guests
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [PATCH] input: send kbd+mouse events only to running guests. |
Date: |
Wed, 15 Feb 2012 09:15:37 +0100 |
Trying to interact with a stopped guest will queue up the events,
then send them all at once when the guest continues running, with
a high chance to have them cause unwanted actions.
Avoid that by only injecting the input events only when the guest
is in running state.
Signed-off-by: Gerd Hoffmann <address@hidden>
---
input.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/input.c b/input.c
index 9ade63f..b48408d 100644
--- a/input.c
+++ b/input.c
@@ -130,6 +130,9 @@ void qemu_remove_led_event_handler(QEMUPutLEDEntry *entry)
void kbd_put_keycode(int keycode)
{
+ if (!runstate_is_running()) {
+ return;
+ }
if (qemu_put_kbd_event) {
qemu_put_kbd_event(qemu_put_kbd_event_opaque, keycode);
}
@@ -151,6 +154,9 @@ void kbd_mouse_event(int dx, int dy, int dz, int
buttons_state)
void *mouse_event_opaque;
int width, height;
+ if (!runstate_is_running()) {
+ return;
+ }
if (QTAILQ_EMPTY(&mouse_handlers)) {
return;
}
--
1.7.1
- [Qemu-devel] [PATCH] input: send kbd+mouse events only to running guests.,
Gerd Hoffmann <=