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kdeui: catch X11 errors in KSelectionOwner::_checkOwnership()

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Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
This commit is contained in:
Ivailo Monev 2022-11-05 11:14:15 +02:00
parent 75e94cc39f
commit 6b7c8d12bb
1 changed files with 5 additions and 0 deletions
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5
kdeui/util/kselectionowner.cpp
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@ -159,8 +159,13 @@ void KSelectionOwner::_checkOwnership()
if (currentowner != d->x11window) {
kDebug() << "Selection owner changed";
emit lostOwnership();
// NOTE: catching errors here is done to not get fatal I/O
KXErrorHandler kx11errorhandler;
XDestroyWindow(d->x11display, d->x11window);
XFlush(d->x11display);
if (kx11errorhandler.error(true)) {
kDebug() << KXErrorHandler::errorMessage(kx11errorhandler.errorEvent());
}
d->x11window = None;
return;
}