From aa2f44b46475f2317ff6cc3c69bb0005c323d09e Mon Sep 17 00:00:00 2001
From: Christian Kandeler <christian.kandeler@qt.io>
Date: Tue, 26 Jul 2022 11:16:50 +0200
Subject: [PATCH] ProjectExplorer: Fix crash in SanitizerParser

We accessed an invalid iterator.

Change-Id: Ib12eeab81b14e5a0a9542161341ea00ac2d1eb0d
Reviewed-by: hjk <hjk@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
---
 src/plugins/projectexplorer/sanitizerparser.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/plugins/projectexplorer/sanitizerparser.cpp b/src/plugins/projectexplorer/sanitizerparser.cpp
index 09a0d864549..4a68e9a44db 100644
--- a/src/plugins/projectexplorer/sanitizerparser.cpp
+++ b/src/plugins/projectexplorer/sanitizerparser.cpp
@@ -137,8 +137,8 @@ void SanitizerParser::flush()
     setDetailsFormat(m_task, m_linkSpecs);
     static const int maxLen = 50;
     if (m_task.details.length() > maxLen) {
-        const auto cutOffIt = std::next(m_task.details.begin(), maxLen);
-        m_task.details.insert(cutOffIt, "...");
+        auto cutOffIt = std::next(m_task.details.begin(), maxLen);
+        cutOffIt = m_task.details.insert(cutOffIt, "...");
         m_task.details.erase(std::next(cutOffIt), std::prev(m_task.details.end()));
     }
     scheduleTask(m_task, m_task.details.count());