From 7a2b93fc78897095b5c0e9cf5b2125d61db93760 Mon Sep 17 00:00:00 2001
From: Rym Bouabid <rym.bouabid@qt.io>
Date: Mon, 3 Feb 2025 17:00:19 +0100
Subject: [PATCH] ibus: Make address a QByteArray instead of a view in
 createConnection()

When "address" is a QBAV, it points to line(QBAV) which points to
lineArray(QBA), so its data will be overwitten after every read:
      while(file.readLineInto(&lineArray))

This amends f0aa391ef89a393221d77d5ad3c1616a4727f11a .

Fixes: QTBUG-133445
Change-Id: Id23e726327529c44e205c4c0720af0dad42c175b
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Reviewed-by: Liang Qi <liang.qi@qt.io>
(cherry picked from commit 07eeb45d881bb0240e472167217912b08be44371)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
---
 .../platforminputcontexts/ibus/qibusplatforminputcontext.cpp  | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/plugins/platforminputcontexts/ibus/qibusplatforminputcontext.cpp b/src/plugins/platforminputcontexts/ibus/qibusplatforminputcontext.cpp
index d59a6689592..52da96f853b 100644
--- a/src/plugins/platforminputcontexts/ibus/qibusplatforminputcontext.cpp
+++ b/src/plugins/platforminputcontexts/ibus/qibusplatforminputcontext.cpp
@@ -774,7 +774,7 @@ void QIBusPlatformInputContextPrivate::createConnection()
     if (!file.open(QFile::ReadOnly))
         return;
 
-    QByteArrayView address;
+    QByteArray address;
     int pid = -1;
     QByteArray lineArray;
 
@@ -784,7 +784,7 @@ void QIBusPlatformInputContextPrivate::createConnection()
             continue;
 
         if (line.startsWith("IBUS_ADDRESS="))
-            address = line.mid(sizeof("IBUS_ADDRESS=") - 1);
+            address = line.mid(sizeof("IBUS_ADDRESS=") - 1).toByteArray();
         if (line.startsWith("IBUS_DAEMON_PID="))
             pid = line.mid(sizeof("IBUS_DAEMON_PID=") - 1).toInt();
     }