[4/5] ole32: Accept STGM_TRANSACTED with no share mode specified.

[Vincent Povirk]

-------------- next part --------------
From bc453a602bbc1fc1e8562c690ed38e12720f7240 Mon Sep 17 00:00:00 2001
From: Vincent Povirk <vincent at codeweavers.com>
Date: Wed, 23 Apr 2014 11:25:25 -0500
Subject: [PATCH 4/5] ole32: Accept STGM_TRANSACTED with no share mode
 specified.

---
 dlls/ole32/storage32.c       | 7 +++++++
 dlls/ole32/tests/storage32.c | 9 +++------
 2 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/dlls/ole32/storage32.c b/dlls/ole32/storage32.c
index 72c52f1..a2d00b1 100644
--- a/dlls/ole32/storage32.c
+++ b/dlls/ole32/storage32.c
@@ -8251,6 +8251,10 @@ static HRESULT validateSTGM(DWORD stgm)
   case STGM_SHARE_DENY_WRITE:
   case STGM_SHARE_EXCLUSIVE:
     break;
+  case 0:
+    if (!(stgm & STGM_TRANSACTED))
+      return E_FAIL;
+    break;
   default:
     return E_FAIL;
   }
@@ -8306,6 +8310,9 @@ static DWORD GetShareModeFromSTGM(DWORD stgm)
 {
   switch (STGM_SHARE_MODE(stgm))
   {
+  case 0:
+    assert(stgm & STGM_TRANSACTED);
+    /* fall-through */
   case STGM_SHARE_DENY_NONE:
     return FILE_SHARE_READ | FILE_SHARE_WRITE;
   case STGM_SHARE_DENY_READ:
diff --git a/dlls/ole32/tests/storage32.c b/dlls/ole32/tests/storage32.c
index 2cb73ce..b5c93ae 100644
--- a/dlls/ole32/tests/storage32.c
+++ b/dlls/ole32/tests/storage32.c
@@ -3178,9 +3178,9 @@ static const struct lock_test lock_tests[] = {
     { STGM_CREATE|STGM_WRITE|STGM_SHARE_DENY_WRITE|STGM_TRANSACTED, TRUE, GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ, wodw_locked_bytes, 0, FALSE },
     { STGM_SHARE_EXCLUSIVE|STGM_READWRITE, FALSE, GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ, rwex_locked_bytes, rwex_fail_ranges, FALSE },
     { STGM_SHARE_EXCLUSIVE|STGM_READWRITE|STGM_TRANSACTED, FALSE, GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ, rwex_locked_bytes, rwex_fail_ranges, FALSE },
-    { STGM_READWRITE|STGM_TRANSACTED, FALSE, GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE, rw_locked_bytes, rw_fail_ranges, TRUE },
+    { STGM_READWRITE|STGM_TRANSACTED, FALSE, GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE, rw_locked_bytes, rw_fail_ranges, FALSE },
     { STGM_READ|STGM_SHARE_DENY_WRITE, FALSE, GENERIC_READ, FILE_SHARE_READ, no_locked_bytes, dw_fail_ranges, TRUE },
-    { STGM_READ|STGM_TRANSACTED, FALSE, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_WRITE, tr_locked_bytes, tr_fail_ranges, TRUE },
+    { STGM_READ|STGM_TRANSACTED, FALSE, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_WRITE, tr_locked_bytes, tr_fail_ranges, FALSE },
     { STGM_READ|STGM_SHARE_EXCLUSIVE, FALSE, GENERIC_READ, FILE_SHARE_READ, roex_locked_bytes, roex_fail_ranges, TRUE },
     { STGM_READ|STGM_SHARE_EXCLUSIVE|STGM_TRANSACTED, FALSE, GENERIC_READ, FILE_SHARE_READ, roex_locked_bytes, roex_fail_ranges, TRUE },
 };
@@ -3280,10 +3280,7 @@ static void test_locking(void)
             IStorage_Release(stg);
 
             hr = StgOpenStorage(filename, NULL, current->stg_mode, NULL, 0, &stg);
-            if (current->stg_mode == (STGM_READ|STGM_TRANSACTED) || current->stg_mode == (STGM_READWRITE|STGM_TRANSACTED))
-                todo_wine ok(SUCCEEDED(hr), "StgOpenStorage with mode %x failed with hr %x\n", current->stg_mode, hr);
-            else
-                ok(SUCCEEDED(hr), "StgOpenStorage with mode %x failed with hr %x\n", current->stg_mode, hr);
+            ok(SUCCEEDED(hr), "StgOpenStorage with mode %x failed with hr %x\n", current->stg_mode, hr);
             if (FAILED(hr))
             {
                 DeleteFileW(filename);
-- 
1.8.3.2