From 21abf315b3f14c37dbca3dcc51e133f80278b5cf Mon Sep 17 00:00:00 2001
From: orbitcowboy <orbitcowboy@web.de>
Date: Sun, 17 Oct 2021 11:05:19 +0200
Subject: [PATCH] windows.cfg: Added a regression test for
 GetPrivateProfileString() as we had a FP in the past
 https://github.com/danmar/cppcheck/commit/8b6c14aa4880867480d9e4bcd0dc8d5a9f5c3856

---
 test/cfg/windows.cpp | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/test/cfg/windows.cpp b/test/cfg/windows.cpp
index cb62468d2..250532b81 100644
--- a/test/cfg/windows.cpp
+++ b/test/cfg/windows.cpp
@@ -87,6 +87,28 @@ void invalidFunctionArg__getcwd(char * buffer)
     }
     free(buffer);
 }
+// DWORD GetPrivateProfileString(
+//  [in]  LPCTSTR lpAppName,
+//  [in]  LPCTSTR lpKeyName,
+//  [in]  LPCTSTR lpDefault,
+//  [out] LPTSTR  lpReturnedString,
+//  [in]  DWORD   nSize,
+//  [in]  LPCTSTR lpFileName)
+void nullPointer_GetPrivateProfileString(LPCTSTR lpAppName,
+                                         LPCTSTR lpKeyName,
+                                         LPCTSTR lpDefault,
+                                         LPTSTR lpReturnedString,
+                                         DWORD nSize,
+                                         LPCTSTR lpFileName)
+{
+    // No warning is expected
+    (void)GetPrivateProfileString(lpAppName, lpKeyName, lpDefault, lpReturnedString, nSize, lpFileName);
+
+    // No warning is expected for 1st arg as nullptr
+    (void)GetPrivateProfileString(nullptr, lpKeyName, lpDefault, lpReturnedString, nSize, lpFileName);
+    // No warning is expected for 2st arg as nullptr
+    (void)GetPrivateProfileString(lpAppName, nullptr, lpDefault, lpReturnedString, nSize, lpFileName);
+}
 
 void nullPointer__get_timezone(long *sec)
 {