From 974c94f6045fdfaca193d2add42d37daf9052793 Mon Sep 17 00:00:00 2001
From: Michael Jung <mjung@iss.tu-darmstadt.de>
Date: Wed, 5 Jan 2005 13:22:37 +0000
Subject: [PATCH] Set last error if dwFlags are non zero in CPReleaseContext.
 Added corresponding test.

---
 dlls/rsaenh/rsaenh.c       | 5 +++++
 dlls/rsaenh/tests/rsaenh.c | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/dlls/rsaenh/rsaenh.c b/dlls/rsaenh/rsaenh.c
index 368a1460ead..91117a729d1 100644
--- a/dlls/rsaenh/rsaenh.c
+++ b/dlls/rsaenh/rsaenh.c
@@ -2630,6 +2630,11 @@ BOOL WINAPI RSAENH_CPReleaseContext(HCRYPTPROV hProv, DWORD dwFlags)
         return FALSE;
     }
 
+    if (dwFlags) {
+        SetLastError(NTE_BAD_FLAGS);
+        return FALSE;
+    }
+    
     return TRUE;
 }
 
diff --git a/dlls/rsaenh/tests/rsaenh.c b/dlls/rsaenh/tests/rsaenh.c
index fac81b02010..dc666b2a4be 100644
--- a/dlls/rsaenh/tests/rsaenh.c
+++ b/dlls/rsaenh/tests/rsaenh.c
@@ -79,6 +79,11 @@ static int init_environment(void)
 
 static void clean_up_environment(void)
 {
+    BOOL result;
+
+    result = CryptReleaseContext(hProv, 1);
+    ok(!result && GetLastError()==NTE_BAD_FLAGS, "%08lx\n", GetLastError());
+		
     CryptAcquireContext(&hProv, szContainer, szProvider, PROV_RSA_FULL, CRYPT_DELETEKEYSET);
 }