Re: NACK NACK! [PATCH] Add two new fourcc codes for 16bpp formats

[Mauro Carvalho Chehab <mchehab@infradead.org>]

On Tue, 05 Feb 2008 08:23:28 -0500
Michael Krufky <mkrufky@linuxtv.org> wrote:

> Brandon Philips wrote:
> > - mailimport changes in this commit too!  Why is mailimport running
> >   sudo!?! 
> 
> I understand that unrelated changes were accidentally merged with a single commit, but why would we want this script to call sudo in the first place?
> 
> I think it's bad practice, for such a script to execute commands as root -- 
> 
> Can you explain, Mauro?

The script itself doesn't open any new vulnerabilities. Sudo only works if 
configured at /etc/sudoers.

This is needed for the script to work on certain configurations. 
Some emailers marks mailboxes and messages with "og-rw" permissions.
This means that other users can't access. If someone uses a different user
account for V4L/DVB development/testing, permissions should be changed, when
applying a patch series received by email.

Of course, this will only work if:

1) the user of the second account has sudo rights;

2) the user of the second account types his password (or, otherwise, sudo is
configured to not ask for passwords - on very weak environments).

Cheers,
Mauro

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