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From f87b93c3944652f90e2c0010da6ee8c182382369 Mon Sep 17 00:00:00 2001
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From: Gerd Hoffmann <kraxel@redhat.com>
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Date: Wed, 15 Feb 2012 09:15:37 +0100
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Subject: [PATCH 402/434] input: send kbd+mouse events only to running guests.
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Trying to interact with a stopped guest will queue up the events,
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then send them all at once when the guest continues running, with
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a high chance to have them cause unwanted actions.
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Avoid that by only injecting the input events only when the guest
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is in running state.
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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---
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input.c | 6 ++++++
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1 file changed, 6 insertions(+)
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diff --git a/input.c b/input.c
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index 9ade63f..b48408d 100644
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--- a/input.c
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+++ b/input.c
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@@ -130,6 +130,9 @@ void qemu_remove_led_event_handler(QEMUPutLEDEntry *entry)
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void kbd_put_keycode(int keycode)
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{
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+ if (!runstate_is_running()) {
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+ return;
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+ }
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if (qemu_put_kbd_event) {
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qemu_put_kbd_event(qemu_put_kbd_event_opaque, keycode);
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}
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@@ -151,6 +154,9 @@ void kbd_mouse_event(int dx, int dy, int dz, int buttons_state)
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void *mouse_event_opaque;
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int width, height;
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+ if (!runstate_is_running()) {
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+ return;
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+ }
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if (QTAILQ_EMPTY(&mouse_handlers)) {
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return;
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}
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--
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1.7.10
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