ReceiveTempSMS
/
Sweden-Number
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

d3d11: Validate the DXBC version. 

Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Henri Verbeet 2018-01-19 19:25:15 +01:00 committed by Alexandre Julliard
parent 8553df475e
commit ed0b366322
1 changed files with 8 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
dlls/d3d11/utils.c
View File

@ -789,6 +789,7 @@ HRESULT parse_dxbc(const char *data, SIZE_T data_size,
DWORD chunk_count;
DWORD total_size;
unsigned int i;
DWORD version;
DWORD tag;
read_dword(&ptr, &tag);
@ -803,7 +804,13 @@ HRESULT parse_dxbc(const char *data, SIZE_T data_size,
WARN("Ignoring DXBC checksum.\n");
skip_dword_unknown(&ptr, 4);
skip_dword_unknown(&ptr, 1); /* It seems to always be 0x00000001. */
read_dword(&ptr, &version);
TRACE("version: %#x.\n", version);
if (version != 0x00000001)
{
WARN("Got unexpected DXBC version %#x.\n", version);
return E_INVALIDARG;
}
read_dword(&ptr, &total_size);
TRACE("total size: %#x\n", total_size);