From a73f10aee422bbbee22c63ff1c436cb3193938e6 Mon Sep 17 00:00:00 2001
From: Volker Hilsheimer <volker.hilsheimer@qt.io>
Date: Tue, 16 Jan 2024 12:52:01 +0100
Subject: [PATCH] QFont::Tag: optimize toString by not searching for
 terminating null

The compiler knows how large the array is, so pass the size and drop
the terminating null.

Pick-to: 6.7
Change-Id: I5795c89834b8395f04d1777d737d080f19be2a21
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
---
 src/gui/text/qfont.h | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/gui/text/qfont.h b/src/gui/text/qfont.h
index 653b123c94..ace07780b5 100644
--- a/src/gui/text/qfont.h
+++ b/src/gui/text/qfont.h
@@ -231,9 +231,8 @@ public:
                 char((m_value & 0xff000000) >> 24),
                 char((m_value & 0x00ff0000) >> 16),
                 char((m_value & 0x0000ff00) >> 8),
-                char((m_value & 0x000000ff)),
-                0 };
-            return QByteArray(data);
+                char((m_value & 0x000000ff)) };
+            return QByteArray(data, sizeof(data));
         }
 
         static constexpr std::optional<Tag> fromValue(quint32 value) noexcept