From 2ee739b3627751bc7e4a9eb25c8461842f163b8c Mon Sep 17 00:00:00 2001
From: Orgad Shaneh <orgad.shaneh@audiocodes.com>
Date: Mon, 31 Jan 2022 14:32:05 +0200
Subject: [PATCH] Git: Fix bad access to temporary storage
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+ limit the fix to cases with HOMESHARE.

Change-Id: Ic108ab49eb3b64d5e1d302466c74610acc412175
Reviewed-by: Alessandro Portale <alessandro.portale@qt.io>
Reviewed-by: André Hartmann <aha_1980@gmx.de>
---
 src/plugins/git/gitclient.cpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/plugins/git/gitclient.cpp b/src/plugins/git/gitclient.cpp
index 91e441ca682..3a51e2c043b 100644
--- a/src/plugins/git/gitclient.cpp
+++ b/src/plugins/git/gitclient.cpp
@@ -2225,10 +2225,12 @@ Environment GitClient::processEnvironment() const
     environment.prependOrSetPath(FilePath::fromUserInput(gitPath));
     if (HostOsInfo::isWindowsHost() && settings().winSetHomeEnvironment.value()) {
         QString homePath;
-        if (const char *homeDrive = qgetenv("HOMEDRIVE"))
-            homePath = QString::fromLocal8Bit(homeDrive) + QString::fromLocal8Bit(qgetenv("HOMEPATH"));
-        else
+        if (qEnvironmentVariableIsEmpty("HOMESHARE")) {
             homePath = QDir::toNativeSeparators(QDir::homePath());
+        } else {
+            homePath = QString::fromLocal8Bit(qgetenv("HOMEDRIVE"))
+                    + QString::fromLocal8Bit(qgetenv("HOMEPATH"));
+        }
         environment.set("HOME", homePath);
     }
     environment.set("GIT_EDITOR", m_disableEditor ? "true" : m_gitQtcEditor);