Message Validation
Havoc Pennington
hp at pobox.com
Wed Oct 8 04:12:19 PDT 2008
Hi,
On Tue, Oct 7, 2008 at 1:14 PM, Jon Gosting <yukarionsen at gmail.com> wrote:
> 1. I noticed that some of the execution time in the scenario described
> above is in the dbus-daemon. I suspect that it is also caused by message
> validation, but didn't see where this was happening in the code. Is there a
> similar change that I can make in the dbus-daemon code to put it into
> "trusted peer" mode?
dbus-daemon uses libdbus, so the libdbus change also affects it.
> 2. Are there any plans to make this a configuration option (either
> compile-time or run-time) in the future?
I don't know if that makes sense; it's more just a profiling hack to
illustrate where some of the performance cost is. I'd be a little
afraid of people (or linux distributions) enabling it by default and
creating a huge security problem.
Havoc
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