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vnc: fix incorrect checking condition when updating client 

vs->disconnecting is set to TRUE and vs->ioc is closed, but
vs->ioc isn't set to NULL, so that the vnc_disconnect_finish()
isn't invoked when you update client in vnc_update_client()
after vnc_disconnect_start invoked. Let's using change the checking
condition to avoid resource leak.

Signed-off-by: Haibin Wang <wanghaibin.wang@huawei.com>
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
Message-id: 1467949056-81208-1-git-send-email-arei.gonglei@huawei.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
(cherry picked from commit 5a693efda8)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
This commit is contained in:
Gonglei 2016-07-08 11:37:36 +08:00 committed by Michael Roth
parent 98b81297bf
commit 1c57ced0c4
1 changed files with 1 additions and 1 deletions
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2
ui/vnc.c
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@ -1041,7 +1041,7 @@ static int vnc_update_client(VncState *vs, int has_dirty, bool sync)
} }
vs->has_dirty += has_dirty; vs->has_dirty += has_dirty;
if (vs->need_update && vs->ioc != NULL) { if (vs->need_update && !vs->disconnecting) {
VncDisplay *vd = vs->vd; VncDisplay *vd = vs->vd;
VncJob *job; VncJob *job;
int y; int y;