diff mbox series

[66/79] hid: Reset kbd modifiers on reset

Message ID 1503965694-10794-67-git-send-email-mdroth@linux.vnet.ibm.com
State New
Headers show
Series Patch Round-up for stable 2.9.1, freeze on 2017-09-04 | expand

Commit Message

Michael Roth Aug. 29, 2017, 12:14 a.m. UTC 
From: Alexander Graf <agraf@suse.de>

When resetting the keyboard, we need to reset not just the pending keystrokes,
but also any pending modifiers. Otherwise there's a race when we're getting
reset while running an escape sequence (modifier 0x100).

Cc: qemu-stable@nongnu.org
Signed-off-by: Alexander Graf <agraf@suse.de>
Message-id: 1498117295-162030-1-git-send-email-agraf@suse.de
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
(cherry picked from commit 51dbea77a29ea46173373a6dad4ebd95d4661f42)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
---
 hw/input/hid.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/hw/input/hid.c b/hw/input/hid.c
index fa9cc4c..a0892e8 100644
--- a/hw/input/hid.c
+++ b/hw/input/hid.c
@@ -483,6 +483,7 @@  void hid_reset(HIDState *hs)
         memset(hs->kbd.keycodes, 0, sizeof(hs->kbd.keycodes));
         memset(hs->kbd.key, 0, sizeof(hs->kbd.key));
         hs->kbd.keys = 0;
+        hs->kbd.modifiers = 0;
         break;
     case HID_MOUSE:
     case HID_TABLET: