From 3297080045de9d2917b089483c7b0039dd78c8c8 Mon Sep 17 00:00:00 2001
From: Juan Lang <juan.lang@gmail.com>
Date: Thu, 14 Aug 2008 17:21:41 -0700
Subject: [PATCH] crypt32: Allow messages to be opened when compiled with
 CMSG_SIGNED_ENCODE_INFO_HAS_CMS_FIELDS if CMS fields aren't actually used.

---
 dlls/crypt32/msg.c       | 3 ++-
 dlls/crypt32/tests/msg.c | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/dlls/crypt32/msg.c b/dlls/crypt32/msg.c
index 6e7840981a3..ad4ba959d22 100644
--- a/dlls/crypt32/msg.c
+++ b/dlls/crypt32/msg.c
@@ -1259,7 +1259,8 @@ static HCRYPTMSG CSignedEncodeMsg_Open(DWORD dwFlags,
         SetLastError(E_INVALIDARG);
         return NULL;
     }
-    if (info->cbSize == sizeof(CMSG_SIGNED_ENCODE_INFO_WITH_CMS))
+    if (info->cbSize == sizeof(CMSG_SIGNED_ENCODE_INFO_WITH_CMS) &&
+     info->rgAttrCertEncoded)
     {
         FIXME("CMSG_SIGNED_ENCODE_INFO with CMS fields unsupported\n");
         return NULL;
diff --git a/dlls/crypt32/tests/msg.c b/dlls/crypt32/tests/msg.c
index b8c40f968f0..0f691902079 100644
--- a/dlls/crypt32/tests/msg.c
+++ b/dlls/crypt32/tests/msg.c
@@ -24,6 +24,7 @@
 #include <winbase.h>
 #include <winerror.h>
 #define CMSG_SIGNER_ENCODE_INFO_HAS_CMS_FIELDS
+#define CMSG_SIGNED_ENCODE_INFO_HAS_CMS_FIELDS
 #include <wincrypt.h>
 
 #include "wine/test.h"
-- 
2.11.4.GIT