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Re: Microsoft patches WMF... Wine is still exploitable?
From: Marcus Meissner <meissner () suse de>
Date: Thu, 5 Jan 2006 22:30:28 +0100

On Thu, Jan 05, 2006 at 03:15:28PM -0600, H D Moore wrote:
---
wine-20050930/dlls/gdi/driver.c
---

You have all the wrong places, this is all valid functionality.

You want this place:

dlls/gdi/metafile.c::PlayMetaFileRecord
...
    case META_ESCAPE:
        Escape(hdc, mr->rdParm[0], mr->rdParm[1], (LPCSTR)&mr->rdParm[2], NULL);
        break;
...

This call should use a whitelist of the valid GDI Escapes in metafiles.

Ciao, Marcus
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