From 24d11e66b47e167413aabd308b381d35dcdb5447 Mon Sep 17 00:00:00 2001
From: Marcus Tillmanns <marcus.tillmanns@qt.io>
Date: Fri, 14 Oct 2022 10:53:03 +0200
Subject: [PATCH] Utils: Fix FilePath::isChildOf

Previously isChildOf would only look at the path.
But if the two paths are from different devices
it would mistakenly return true if the paths were
similar.

Change-Id: Icdb1aebe61167183ec85fa56ae0708681a59a9f8
Reviewed-by: hjk <hjk@qt.io>
---
 src/libs/utils/filepath.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/libs/utils/filepath.cpp b/src/libs/utils/filepath.cpp
index f5e86d922d0..dbcca7b6b0b 100644
--- a/src/libs/utils/filepath.cpp
+++ b/src/libs/utils/filepath.cpp
@@ -908,6 +908,8 @@ FilePath FilePath::operator+(const QString &s) const
 /// \returns whether FilePath is a child of \a s
 bool FilePath::isChildOf(const FilePath &s) const
 {
+    if (!s.isSameDevice(*this))
+        return false;
     if (s.isEmpty())
         return false;
     if (!path().startsWith(s.path(), caseSensitivity()))