Henri Verbeet : ddraw: Properly retrieve an interface pointer in ddraw_surface7_GetPalette().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 9d317e632fb6d2388d3de30f67774704216c7e07
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=9d317e632fb6d2388d3de30f67...

Author: Henri Verbeet 
Date:   Sun Apr  8 19:13:24 2012 +0200

ddraw: Properly retrieve an interface pointer in ddraw_surface7_GetPalette().

---

dlls/ddraw/surface.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/dlls/ddraw/surface.c b/dlls/ddraw/surface.c
index 49d6953..95ee9c1 100644
--- a/dlls/ddraw/surface.c
+++ b/dlls/ddraw/surface.c
@@ -4467,6 +4467,7 @@ static HRESULT WINAPI ddraw_surface7_GetPalette(IDirectDrawSurface7 *iface, IDir
 {
     struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
     struct wined3d_palette *wined3d_palette;
+    struct ddraw_palette *palette_impl;
     HRESULT hr = DD_OK;

TRACE("iface %p, palette %p.\n", iface, Pal);
@@ -4478,7 +4479,8 @@ static HRESULT WINAPI ddraw_surface7_GetPalette(IDirectDrawSurface7 *iface, IDir
     wined3d_palette = wined3d_surface_get_palette(surface->wined3d_surface);
     if (wined3d_palette)
     {
-        *Pal = wined3d_palette_get_parent(wined3d_palette);
+        palette_impl = wined3d_palette_get_parent(wined3d_palette);
+        *Pal = &palette_impl->IDirectDrawPalette_iface;
         IDirectDrawPalette_AddRef(*Pal);
     }
     else