[PATCH 5/5] wininet/tests: Fix InternetGetConnectedStateEx() parameter checking.

[Francois Gouget]

From: Francois Gouget

It should set the error code if given a non-zero reserved value.
---
 dlls/wininet/internet.c       | 3 +++
 dlls/wininet/tests/internet.c | 5 +++++
 2 files changed, 8 insertions(+)

diff --git a/dlls/wininet/internet.c b/dlls/wininet/internet.c
index 665e339f920..a2d9f00ce6f 100644
--- a/dlls/wininet/internet.c
+++ b/dlls/wininet/internet.c
@@ -1216,7 +1216,10 @@ BOOL WINAPI InternetGetConnectedStateExW(LPDWORD lpdwStatus, LPWSTR lpszConnecti

/* Must be zero */
     if(dwReserved)
+    {
+        SetLastError(ERROR_INVALID_PARAMETER);
         return FALSE;
+    }

for (;;)
     {
diff --git a/dlls/wininet/tests/internet.c b/dlls/wininet/tests/internet.c
index a32813b598b..50bb4883735 100644
--- a/dlls/wininet/tests/internet.c
+++ b/dlls/wininet/tests/internet.c
@@ -1747,6 +1747,11 @@ static void test_InternetGetConnectedStateExW(void)
     res = pInternetGetConnectedStateExW(NULL, NULL, 0, 0);
     ok(res == TRUE, "Expected TRUE, got %d\n", res);

+    SetLastError(0xdeadbeef);
+    res = pInternetGetConnectedStateExW(NULL, NULL, 0, 1);
+    ok(res == FALSE, "Expected TRUE, got %d\n", res);
+    ok(GetLastError() == ERROR_INVALID_PARAMETER, "Unexpected gle %lu\n", GetLastError());
+
     flags = 0;
     res = pInternetGetConnectedStateExW(&flags, NULL, 0, 0);
     ok(res == TRUE, "Expected TRUE, got %d\n", res);