Nikolay Sivov : oleaut32: Use CoTaskMem* functions for safearrays.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: adc091b8dad2a02d81fa50b488396b614f169632
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=adc091b8dad2a02d81fa50b488...

Author: Nikolay Sivov <nsivov(a)codeweavers.com>
Date:   Tue Jan  6 12:45:16 2015 +0300

oleaut32: Use CoTaskMem* functions for safearrays.

---

 dlls/oleaut32/safearray.c | 20 +++++++++-----------
 1 file changed, 9 insertions(+), 11 deletions(-)

diff --git a/dlls/oleaut32/safearray.c b/dlls/oleaut32/safearray.c
index 99ffe27..01dbfc3 100644
--- a/dlls/oleaut32/safearray.c
+++ b/dlls/oleaut32/safearray.c
@@ -95,18 +95,18 @@ static const USHORT ignored_copy_features =
         FADF_CREATEVECTOR;
 
 /* Allocate memory */
-static inline LPVOID SAFEARRAY_Malloc(ULONG ulSize)
+static inline void* SAFEARRAY_Malloc(ULONG size)
 {
-  /* FIXME: Memory should be allocated and freed using a per-thread IMalloc
-   *        instance returned from CoGetMalloc().
-   */
-  return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, ulSize);
+  void *ret = CoTaskMemAlloc(size);
+  if (ret)
+    memset(ret, 0, size);
+  return ret;
 }
 
 /* Free memory */
-static inline BOOL SAFEARRAY_Free(LPVOID lpData)
+static inline void SAFEARRAY_Free(void *ptr)
 {
-  return HeapFree(GetProcessHeap(), 0, lpData);
+  CoTaskMemFree(ptr);
 }
 
 /* Get the size of a supported VT type (0 means unsupported) */
@@ -772,8 +772,7 @@ HRESULT WINAPI SafeArrayDestroyDescriptor(SAFEARRAY *psa)
         !(psa->fFeatures & FADF_DATADELETED))
         SAFEARRAY_DestroyData(psa, 0); /* Data not previously deleted */
 
-    if (!SAFEARRAY_Free(lpv))
-      return E_UNEXPECTED;
+    SAFEARRAY_Free(lpv);
   }
   return S_OK;
 }
@@ -1283,8 +1282,7 @@ HRESULT WINAPI SafeArrayDestroyData(SAFEARRAY *psa)
     /* If this is not a vector, free the data memory block */
     if (!(psa->fFeatures & FADF_CREATEVECTOR))
     {
-      if (!SAFEARRAY_Free(psa->pvData))
-        return E_UNEXPECTED;
+      SAFEARRAY_Free(psa->pvData);
       psa->pvData = NULL;
     }
     else