Fix memory leaks.

dlls/msi/events.c

@@ -236,8 +236,11 @@ static UINT ControlEvent_SetTargetPath(MSIPACKAGE* package, LPCWSTR argument,
                                    msi_dialog* dialog)
 {
     LPWSTR path = load_dynamic_property(package,argument, NULL);
+    UINT r;
     /* failure to set the path halts the executing of control events */
-    return MSI_SetTargetPathW(package, argument, path);
+    r = MSI_SetTargetPathW(package, argument, path);
+    HeapFree(GetProcessHeap(),0,path);
+    return r;
 }
 
 /*

dlls/msi/helpers.c

@@ -276,6 +276,7 @@ LPWSTR resolve_folder(MSIPACKAGE *package, LPCWSTR name, BOOL source,
             path = build_directory_name(2, check_path, NULL);
             if (strcmpiW(path,check_path)!=0)
                 MSI_SetPropertyW(package,cszTargetDir,path);
+            HeapFree(GetProcessHeap(),0,check_path);
         }
         else
         {