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| author | Rolf Eike Beer <eb@emlix.com> | 2020-05-20 09:11:39 +0200 |
|---|---|---|
| committer | Rolf Eike Beer <eb@emlix.com> | 2020-05-25 10:29:37 +0200 |
| commit | c4b172b7f0158fccf6d0ac1a72081d0749410b1b (patch) | |
| tree | ee0b805cd961ec25a55b725f14e8f3762a1f4c3c /src | |
| parent | 97d22d71719099cb64a497e2c9d7f0341e2c2923 (diff) | |
QVncScreen: fix crash on disconnect client did not request cursor
Change-Id: I758c79d87bd239b6fde9bae4e97c5b31450fa813
Pick-to: 5.15 5.12
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
Diffstat (limited to 'src')
| -rw-r--r-- | src/plugins/platforms/vnc/qvncscreen.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/plugins/platforms/vnc/qvncscreen.cpp b/src/plugins/platforms/vnc/qvncscreen.cpp index 5dc3919ff5..4c55e0fd01 100644 --- a/src/plugins/platforms/vnc/qvncscreen.cpp +++ b/src/plugins/platforms/vnc/qvncscreen.cpp @@ -139,6 +139,9 @@ void QVncScreen::enableClientCursor(QVncClient *client) void QVncScreen::disableClientCursor(QVncClient *client) { #if QT_CONFIG(cursor) + if (!clientCursor) + return; + uint clientCount = clientCursor->removeClient(client); if (clientCount == 0) { delete clientCursor; |