Rico Schüller : d3dcompiler: Add argument check in D3DReflect().
Alexandre Julliard
julliard at winehq.org
Wed Feb 16 11:14:11 CST 2011
Module: wine
Branch: master
Commit: 14d8b51bacf2c46c27d79c87249efecf00f4eb39
URL: http://source.winehq.org/git/wine.git/?a=commit;h=14d8b51bacf2c46c27d79c87249efecf00f4eb39
Author: Rico Schüller <kgbricola at web.de>
Date: Tue Feb 15 19:07:47 2011 +0100
d3dcompiler: Add argument check in D3DReflect().
---
dlls/d3dcompiler_43/d3dcompiler_43_main.c | 13 +++++++++++++
1 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/dlls/d3dcompiler_43/d3dcompiler_43_main.c b/dlls/d3dcompiler_43/d3dcompiler_43_main.c
index 365b631..7e130fd 100644
--- a/dlls/d3dcompiler_43/d3dcompiler_43_main.c
+++ b/dlls/d3dcompiler_43/d3dcompiler_43_main.c
@@ -128,9 +128,22 @@ HRESULT WINAPI D3DReflect(const void *data, SIZE_T data_size, REFIID riid, void
{
struct d3dcompiler_shader_reflection *object;
HRESULT hr;
+ const DWORD *temp = data;
TRACE("data %p, data_size %lu, riid %s, blob %p\n", data, data_size, debugstr_guid(riid), reflector);
+ if (!data || data_size < 32)
+ {
+ WARN("Invalid argument supplied.\n");
+ return D3DERR_INVALIDCALL;
+ }
+
+ if (temp[6] != data_size)
+ {
+ WARN("Wrong size supplied.\n");
+ return E_FAIL;
+ }
+
if (!IsEqualGUID(riid, &IID_ID3D11ShaderReflection))
{
WARN("Wrong riid %s, accept only %s!\n", debugstr_guid(riid), debugstr_guid(&IID_ID3D11ShaderReflection));
More information about the wine-cvs
mailing list