Nikolay Sivov : shell32: Fix memory leak on NULL return length (Coverity).

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 7ca31b81195ac39ddb3feb49624b57a7d92da994
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=7ca31b81195ac39ddb3feb49624b57a7d92da994

Author: Nikolay Sivov <nsivov at codeweavers.com>
Date:   Sat Jun 27 22:07:39 2015 +0300

shell32: Fix memory leak on NULL return length (Coverity).

---

 dlls/shell32/assoc.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/dlls/shell32/assoc.c b/dlls/shell32/assoc.c
index 21df493..90d00a8 100644
--- a/dlls/shell32/assoc.c
+++ b/dlls/shell32/assoc.c
@@ -745,7 +745,7 @@ static HRESULT WINAPI IQueryAssociations_fnGetData(IQueryAssociations *iface,
     static const WCHAR edit_flags[] = {'E','d','i','t','F','l','a','g','s',0};
 
     IQueryAssociationsImpl *This = impl_from_IQueryAssociations(iface);
-    void *data;
+    void *data = NULL;
     DWORD size;
     HRESULT hres;
 
@@ -761,10 +761,8 @@ static HRESULT WINAPI IQueryAssociations_fnGetData(IQueryAssociations *iface,
             return HRESULT_FROM_WIN32(ERROR_NO_ASSOCIATION);
 
         hres = ASSOC_GetValue(This->hkeyProgID, edit_flags, &data, &size);
-        if(FAILED(hres) || !pcbOut)
-            return hres;
-
-        hres = ASSOC_ReturnData(pvOut, pcbOut, data, size);
+        if(SUCCEEDED(hres) && pcbOut)
+            hres = ASSOC_ReturnData(pvOut, pcbOut, data, size);
         HeapFree(GetProcessHeap(), 0, data);
         return hres;
     default: