35 lines
1.3 KiB
Diff
35 lines
1.3 KiB
Diff
From 18c2bcec31f68aafd66d7ec503ec6511ca804d07 Mon Sep 17 00:00:00 2001
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From: Aleix Pol <aleixpol@kde.org>
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Date: Mon, 6 Mar 2023 01:11:45 +0100
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Subject: [PATCH 54/55] client: Do not cast placeholder screens to
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QWaylandScreen
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It's wrong to C-cast an object to a class that isn't theirs. Check if it
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is a placeholder first.
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Pick-to: 5.15 6.2 6.5
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Change-Id: I45d3c423422ae6638a033fb0f4cfefc7cd4460f0
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Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
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Reviewed-by: David Edmundson <davidedmundson@kde.org>
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(cherry picked from commit a53f022393a1276dbf8eccbae04cb0bd6cea0160)
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---
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src/client/qwaylandnativeinterface.cpp | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/client/qwaylandnativeinterface.cpp b/src/client/qwaylandnativeinterface.cpp
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index bf54a1a0..9763c312 100644
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--- a/src/client/qwaylandnativeinterface.cpp
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+++ b/src/client/qwaylandnativeinterface.cpp
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@@ -139,7 +139,7 @@ void *QWaylandNativeInterface::nativeResourceForScreen(const QByteArray &resourc
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{
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QByteArray lowerCaseResource = resourceString.toLower();
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- if (lowerCaseResource == "output")
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+ if (lowerCaseResource == "output" && !screen->handle()->isPlaceholder())
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return ((QWaylandScreen *) screen->handle())->output();
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return nullptr;
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--
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2.40.0
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