path: root/src/widgets/styles
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authorRainer Keller <>2019-10-10 13:32:31 +0200
committerRainer Keller <>2019-10-11 12:51:23 +0200
commit23d73208524d3ab2166121d08594da88e6b4460b (patch)
tree6d76b3120b03d8455c865134c9082132e64a2b4e /src/widgets/styles
parentc54083ff933830a28f43551b9c3b132bfb11492d (diff)
Protect global variable g_pointIdMap with mutexes
The evdev touch handler is thread based and calls QWindowSystemInterface::handleTouchEvent. The global variable in qwindowsysteminterface.cpp is used without being protected by mutexes which causes data loss and crashes when multiple touch screens are used. Fixes: QTBUG-63584 Change-Id: I8b5bb04cc517fab96ac428b2bd2bc128b2ca1a54 Reviewed-by: Johan Helsing <> Reviewed-by: Shawn Rutledge <> Reviewed-by: Tor Arne Vestbø <>
Diffstat (limited to 'src/widgets/styles')
0 files changed, 0 insertions, 0 deletions