From: "Philipp Gühring" <pg@futureware.at>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] syscall filtering
Date: Wed, 24 Nov 2004 16:17:56 +0100 [thread overview]
Message-ID: <200411241618.02582.pg@futureware.at> (raw)
In-Reply-To: <1101249648.31127.1055.camel@rapid>
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Hi,
> You never need an emulator to filter syscalls on Unix: take a look to
> ptrace syscall, especially PTRACE_SYSCALL request, all needed features
> are already there...
The problem is that many applications are ptrace-resistant, so systrace does
not work there. You need a complete emulator for those applications.
Many greetings,
Philipp Gühring
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prev parent reply other threads:[~2004-11-24 15:27 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-23 14:19 [Qemu-devel] syscall filtering Magnus Damm
2004-11-23 14:33 ` Paul Brook
2004-11-23 22:40 ` J. Mayer
2004-11-23 22:48 ` [Qemu-devel] " Ben Pfaff
2004-11-24 15:17 ` Philipp Gühring [this message]
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