=?UTF-8?Q?Stefan=20D=C3=B6singer=20?=: ddraw: Clear application-passed lpSurface pointers.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 61ee3323ad5eb9b01dc5415374d12d990b5ba500
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=61ee3323ad5eb9b01dc5415374d12d990b5ba500

Author: Stefan Dösinger <stefan at codeweavers.com>
Date:   Tue Aug 19 14:20:28 2014 +0200

ddraw: Clear application-passed lpSurface pointers.

---

 dlls/ddraw/surface.c      | 1 +
 dlls/ddraw/tests/ddraw1.c | 1 +
 dlls/ddraw/tests/ddraw2.c | 1 +
 dlls/ddraw/tests/ddraw4.c | 1 +
 dlls/ddraw/tests/ddraw7.c | 1 +
 5 files changed, 5 insertions(+)

diff --git a/dlls/ddraw/surface.c b/dlls/ddraw/surface.c
index fd2c1a4..afd98a1 100644
--- a/dlls/ddraw/surface.c
+++ b/dlls/ddraw/surface.c
@@ -6224,6 +6224,7 @@ HRESULT ddraw_surface_init(struct ddraw_surface *surface, struct ddraw *ddraw, s
             desc->u1.lPitch = wined3d_surface_get_pitch(wined3d_surface);
         }
     }
+    desc->lpSurface = NULL;
 
     wined3d_surface_incref(wined3d_surface);
     surface->wined3d_surface = wined3d_surface;
diff --git a/dlls/ddraw/tests/ddraw1.c b/dlls/ddraw/tests/ddraw1.c
index ad60606..ccb65ac 100644
--- a/dlls/ddraw/tests/ddraw1.c
+++ b/dlls/ddraw/tests/ddraw1.c
@@ -4576,6 +4576,7 @@ static void test_create_surface_pitch(void)
             ok(U1(surface_desc).lPitch == test_data[i].pitch_out32,
                     "Test %u: Got unexpected pitch %u, expected %u.\n",
                     i, U1(surface_desc).lPitch, test_data[i].pitch_out32);
+        ok(!surface_desc.lpSurface, "Test %u: Got unexpected lpSurface %p.\n", i, surface_desc.lpSurface);
 
         IDirectDrawSurface_Release(surface);
     }
diff --git a/dlls/ddraw/tests/ddraw2.c b/dlls/ddraw/tests/ddraw2.c
index 7e0e925..d8be62f 100644
--- a/dlls/ddraw/tests/ddraw2.c
+++ b/dlls/ddraw/tests/ddraw2.c
@@ -5652,6 +5652,7 @@ static void test_create_surface_pitch(void)
             ok(U1(surface_desc).lPitch == test_data[i].pitch_out32,
                     "Test %u: Got unexpected pitch %u, expected %u.\n",
                     i, U1(surface_desc).lPitch, test_data[i].pitch_out32);
+        ok(!surface_desc.lpSurface, "Test %u: Got unexpected lpSurface %p.\n", i, surface_desc.lpSurface);
 
         IDirectDrawSurface_Release(surface);
     }
diff --git a/dlls/ddraw/tests/ddraw4.c b/dlls/ddraw/tests/ddraw4.c
index b96330c..9bcebc5 100644
--- a/dlls/ddraw/tests/ddraw4.c
+++ b/dlls/ddraw/tests/ddraw4.c
@@ -6649,6 +6649,7 @@ static void test_create_surface_pitch(void)
             ok(U1(surface_desc).lPitch == test_data[i].pitch_out32,
                     "Test %u: Got unexpected pitch %u, expected %u.\n",
                     i, U1(surface_desc).lPitch, test_data[i].pitch_out32);
+        ok(!surface_desc.lpSurface, "Test %u: Got unexpected lpSurface %p.\n", i, surface_desc.lpSurface);
 
         IDirectDrawSurface4_Release(surface);
     }
diff --git a/dlls/ddraw/tests/ddraw7.c b/dlls/ddraw/tests/ddraw7.c
index 3e29164..4625b0f 100644
--- a/dlls/ddraw/tests/ddraw7.c
+++ b/dlls/ddraw/tests/ddraw7.c
@@ -6472,6 +6472,7 @@ static void test_create_surface_pitch(void)
             ok(U1(surface_desc).lPitch == test_data[i].pitch_out32,
                     "Test %u: Got unexpected pitch %u, expected %u.\n",
                     i, U1(surface_desc).lPitch, test_data[i].pitch_out32);
+        ok(!surface_desc.lpSurface, "Test %u: Got unexpected lpSurface %p.\n", i, surface_desc.lpSurface);
 
         IDirectDrawSurface7_Release(surface);
     }