d3drm: Avoid potential double free (Coverity).

369cf711 · Marcus Meissner · Alexandre Julliard · b4ec4122 · 369cf711
Commit 369cf711 authored Apr 07, 2015 by Marcus Meissner Committed by Alexandre Julliard Apr 07, 2015
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meshbuilder.c dlls/d3drm/meshbuilder.c +2 -0

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--- a/dlls/d3drm/meshbuilder.c
+++ b/dlls/d3drm/meshbuilder.c
@@ -356,7 +356,9 @@ static void clean_mesh_builder_data(struct d3drm_mesh_builder *mesh_builder)
    }
    mesh_builder->nb_materials = 0;
    HeapFree(GetProcessHeap(), 0, mesh_builder->materials);
+    mesh_builder->materials = NULL;
    HeapFree(GetProcessHeap(), 0, mesh_builder->material_indices);
+    mesh_builder->material_indices = NULL;
 }

 static HRESULT WINAPI d3drm_mesh_builder2_QueryInterface(IDirect3DRMMeshBuilder2 *iface, REFIID riid, void **out)