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Re: [Qemu-devel] linux-user: add option to intercept execve() syscalls

From: Riku Voipio
Subject: Re: [Qemu-devel] linux-user: add option to intercept execve() syscalls
Date: Mon, 30 May 2016 10:52:16 +0300
User-agent: Mutt/1.5.23 (2014-03-12)

On Wed, May 25, 2016 at 05:07:48PM +0100, Joel Holdsworth wrote:
> This patch-set includes Peter Angelatos's previous patch-set [1] and
> adds code to pass arguments for setting the environment variables,
> passing the interpeter prefix, and passing the strace option.

Considering the messiness this serieas adds to QEMU, I do wonder how
much of win this avoidance really is. If you have permissions to chroot,
you generally have permissions to set binfmt_misc too. Alternatively
these kind of exec manipulations are already done by external tools like
proot and scratchbox.

However if you are ready to stay around to maintain it, and nobody else
objects the code, I can merge it.

> [1] https://patchwork.ozlabs.org/patch/582756/

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