From 5a1bf7d8feb1900fd93ca4f9c613cef4c9cbff93 Mon Sep 17 00:00:00 2001
From: Jocelyn Turcotte <jturcotte@woboq.com>
Date: Mon, 24 Jul 2017 15:11:30 +0200
Subject: [PATCH] windows: Fix a memory leak in FileSystem::longWinPath

Also use c_path_to_UNC directly instead of doing an extra
UTF-8->wchar conversion.
---
 src/libsync/filesystem.cpp | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/libsync/filesystem.cpp b/src/libsync/filesystem.cpp
index c068f4694..18e6f800f 100644
--- a/src/libsync/filesystem.cpp
+++ b/src/libsync/filesystem.cpp
@@ -54,12 +54,14 @@ Q_LOGGING_CATEGORY(lcFileSystem, "sync.filesystem", QtInfoMsg)
 
 QString FileSystem::longWinPath(const QString &inpath)
 {
-    QString path(inpath);
-
 #ifdef Q_OS_WIN
-    path = QString::fromWCharArray(static_cast<wchar_t *>(c_utf8_path_to_locale(inpath.toUtf8())));
-#endif
+    const char *unc_str = c_path_to_UNC(inpath.toUtf8());
+    QString path = QString::fromUtf8(unc_str);
+    free((void*)unc_str);
     return path;
+#else
+    return inpath;
+#endif
 }
 
 bool FileSystem::fileEquals(const QString &fn1, const QString &fn2)
-- 
2.30.2