Avoid crash if querying device that has gone away
authorAllan Sandfeld Jensen <allan.jensen@digia.com>
Thu, 21 Aug 2014 13:33:09 +0000 (15:33 +0200)
committerShawn Rutledge <shawn.rutledge@digia.com>
Mon, 25 Aug 2014 18:42:52 +0000 (20:42 +0200)
commit8f547c4252ab687dfd8147b77de2a3c5e8914a84
treef4da7d99c1a886339625d411ba001aae77694df1
parentf9de7efe60f0e6fdec25bb1b59ee59f8ce757490
Avoid crash if querying device that has gone away

A device removed very fast after being inserted might disappear while
we are still seting it up. We must therefore check if we indeed still
get a matching device

Task-number: QTBUG-40820
Change-Id: I4372fb1932264e5799f37cea0d016795e28ebed6
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@digia.com>
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
src/plugins/platforms/xcb/qxcbconnection_xi2.cpp