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Tue, 01 Oct 2019 23:47:18 +0000 Received: from b01ledav001.gho.pok.ibm.com (b01ledav001.gho.pok.ibm.com [9.57.199.106]) by b01cxnp23034.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id x91NlHrs55443852 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 1 Oct 2019 23:47:17 GMT Received: from b01ledav001.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 89FDA2805E; Tue, 1 Oct 2019 23:47:17 +0000 (GMT) Received: from b01ledav001.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 6E77028059; Tue, 1 Oct 2019 23:47:17 +0000 (GMT) Received: from localhost (unknown [9.53.179.213]) by b01ledav001.gho.pok.ibm.com (Postfix) with ESMTP; Tue, 1 Oct 2019 23:47:17 +0000 (GMT) From: Michael Roth To: qemu-devel@nongnu.org Subject: [PATCH 11/97] kbd-state: fix autorepeat handling Date: Tue, 1 Oct 2019 18:44:50 -0500 Message-Id: <20191001234616.7825-12-mdroth@linux.vnet.ibm.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191001234616.7825-1-mdroth@linux.vnet.ibm.com> References: <20191001234616.7825-1-mdroth@linux.vnet.ibm.com> X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-10-01_10:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1908290000 definitions=main-1910010203 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] [fuzzy] X-Received-From: 148.163.158.5 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-stable@nongnu.org, Gerd Hoffmann Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Gerd Hoffmann When allowing multiple down-events in a row (key autorepeat) we can't use change_bit() any more to update the state, because autorepeat events don't change the key state. We have to explicitly use set_bit() and clear_bit() instead. Cc: qemu-stable@nongnu.org Fixes: 35921860156e kbd-state: don't block auto-repeat events Buglink: https://bugs.launchpad.net/qemu/+bug/1828272 Signed-off-by: Gerd Hoffmann Message-id: 20190514042443.10735-1-kraxel@redhat.com (cherry picked from commit 5fff13f245cddd3bc260dfe6ebe1b1f05b72116f) Signed-off-by: Michael Roth --- ui/kbd-state.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/ui/kbd-state.c b/ui/kbd-state.c index f3ab2d7a66..1668d17dda 100644 --- a/ui/kbd-state.c +++ b/ui/kbd-state.c @@ -59,7 +59,11 @@ void qkbd_state_key_event(QKbdState *kbd, QKeyCode qcode, bool down) } /* update key and modifier state */ - change_bit(qcode, kbd->keys); + if (down) { + set_bit(qcode, kbd->keys); + } else { + clear_bit(qcode, kbd->keys); + } switch (qcode) { case Q_KEY_CODE_SHIFT: case Q_KEY_CODE_SHIFT_R: -- 2.17.1