From f2cc2c9074d9e24ace91344dbf8485eed81b6a5f Mon Sep 17 00:00:00 2001
From: Marc Mutz <marc.mutz@qt.io>
Date: Mon, 3 Mar 2025 20:03:04 +0100
Subject: [PATCH] QTriangulator: Q_DISABLE_COPY_MOVE(QInt64Set)

The class is unsafe for copy, as it would double-delete m_array,
and the move operations aren't implemented, either.

Found while fixing CID 11295.

Pick-to: 6.8 6.5 5.15
Coverity-Id: 11295
Change-Id: I8a615aaea3a8a4ad6abc8a5a9990c2dba5cfa65d
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
(cherry picked from commit d429fceeebff24c112df3cf202e48bc338551554)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
---
 src/gui/painting/qtriangulator.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/gui/painting/qtriangulator.cpp b/src/gui/painting/qtriangulator.cpp
index ba231364cf7..df96e9f9567 100644
--- a/src/gui/painting/qtriangulator.cpp
+++ b/src/gui/painting/qtriangulator.cpp
@@ -434,6 +434,7 @@ static inline int primeForCount(int count)
 // entire set. A value of -1 is used to mark unused entries.
 class QInt64Set
 {
+    Q_DISABLE_COPY_MOVE(QInt64Set)
 public:
     inline QInt64Set(int capacity = 64);
     inline ~QInt64Set() {delete[] m_array;}