From patchwork Tue Aug 29 00:14:41 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Roth X-Patchwork-Id: 806871 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=2001:4830:134:3::11; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3xh9Lp433Yz9sP5 for ; Tue, 29 Aug 2017 11:01:22 +1000 (AEST) Received: from localhost ([::1]:42139 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dmUu8-0007gE-FJ for incoming@patchwork.ozlabs.org; Mon, 28 Aug 2017 21:01:20 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:48866) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dmUCq-0001kl-VN for qemu-devel@nongnu.org; Mon, 28 Aug 2017 20:16:40 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dmUCn-0006A3-OJ for qemu-devel@nongnu.org; Mon, 28 Aug 2017 20:16:36 -0400 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:45217) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dmUCn-00067V-El for qemu-devel@nongnu.org; Mon, 28 Aug 2017 20:16:33 -0400 Received: from pps.filterd (m0098399.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id v7T0E8Wc041818 for ; Mon, 28 Aug 2017 20:16:32 -0400 Received: from e32.co.us.ibm.com (e32.co.us.ibm.com [32.97.110.150]) by mx0a-001b2d01.pphosted.com with ESMTP id 2cmur4vq5b-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Mon, 28 Aug 2017 20:16:32 -0400 Received: from localhost by e32.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; Mon, 28 Aug 2017 18:16:28 -0600 Received: from b03ledav001.gho.boulder.ibm.com (b03ledav001.gho.boulder.ibm.com [9.17.130.232]) by b03cxnp07028.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id v7T0GSLn4129216; Mon, 28 Aug 2017 17:16:28 -0700 Received: from b03ledav001.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 4B5306E03F; Mon, 28 Aug 2017 18:16:28 -0600 (MDT) Received: from localhost (unknown [9.80.85.217]) by b03ledav001.gho.boulder.ibm.com (Postfix) with ESMTP id 18BA86E03D; Mon, 28 Aug 2017 18:16:28 -0600 (MDT) From: Michael Roth To: qemu-devel@nongnu.org Date: Mon, 28 Aug 2017 19:14:41 -0500 X-Mailer: git-send-email 2.7.4 In-Reply-To: <1503965694-10794-1-git-send-email-mdroth@linux.vnet.ibm.com> References: <1503965694-10794-1-git-send-email-mdroth@linux.vnet.ibm.com> X-TM-AS-GCONF: 00 x-cbid: 17082900-0004-0000-0000-000012D6D52D X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00007630; HX=3.00000241; KW=3.00000007; PH=3.00000004; SC=3.00000226; SDB=6.00909028; UDB=6.00455849; IPR=6.00689279; BA=6.00005557; NDR=6.00000001; ZLA=6.00000005; ZF=6.00000009; ZB=6.00000000; ZP=6.00000000; ZH=6.00000000; ZU=6.00000002; MB=3.00016909; XFM=3.00000015; UTC=2017-08-29 00:16:30 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 17082900-0005-0000-0000-000080E59EB7 Message-Id: <1503965694-10794-67-git-send-email-mdroth@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2017-08-28_13:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=1 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1707230000 definitions=main-1708290001 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] [fuzzy] X-Received-From: 148.163.156.1 Subject: [Qemu-devel] [PATCH 66/79] hid: Reset kbd modifiers on reset X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Gerd Hoffmann , qemu-stable@nongnu.org, Alexander Graf Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" From: Alexander Graf 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 Message-id: 1498117295-162030-1-git-send-email-agraf@suse.de Signed-off-by: Gerd Hoffmann (cherry picked from commit 51dbea77a29ea46173373a6dad4ebd95d4661f42) Signed-off-by: Michael Roth --- hw/input/hid.c | 1 + 1 file changed, 1 insertion(+) 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: