From: Stas Sergeev <stssppnn@yahoo.com>
To: linux-msdos@vger.kernel.org
Subject: Re: Problems with Dosemu-1.1.3-Patchset 5
Date: Tue, 15 Oct 2002 02:23:27 +0400 [thread overview]
Message-ID: <3DAB43DF.3050004@yahoo.com> (raw)
Hello.
Bart Oldeman wrote:
> could you check dosemu.map to see where 0x401ace06 is?
> It might just be out of DOSEMU's scope; in that case it might be a DPMI
> page fault
Current buggy fault handler (to be fixed
with my fault handling patch) have this:
if (in_dpmi)
return dpmi_fault(scp).
So, while it is a bug, if DPMI is active,
there seems to be no way to reach that msg
at all.
So I would say this is a buffer overflow most
likely, and DPMI is disabled. gdb might help.
This all will be much easier if I get around
to implement the automatic gdb dispatcher,
but for now you told there is another buffer
overflow in mfs, isn't it?
next reply other threads:[~2002-10-14 22:23 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-14 22:23 Stas Sergeev [this message]
2002-10-14 23:03 ` Problems with Dosemu-1.1.3-Patchset 5 Bart Oldeman
-- strict thread matches above, loose matches on Subject: below --
2002-10-14 23:46 Stas Sergeev
2002-10-15 0:28 ` Bart Oldeman
2002-10-11 13:18 J.Strohschnitter
2002-10-14 21:41 ` Bart Oldeman
2002-10-15 7:33 ` J.Strohschnitter
2002-10-15 7:34 ` J.Strohschnitter
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