On 11/03/2015 11:00 AM, Mahaveer, Vishal wrote:
Hi,
Wanted to know what is the status of rpmsg_device in latest seandroid policies.
Is it up to date with latest seandroid developments?
Currently only mediaserver has access to it.
Reason for this query is because there are no Nexus devices that use rpmsg
device.
We have platforms that still use rpmsg device and
Currently we see selinux denials for rpmsg_device from system_server,
platform_apps and untrusted_apps.
You need to investigate why you have other processes trying to directly
access rpmsg, as this is potentially a security risk (e.g. do you really
want arbitrary third party apps to be able to directly access the driver
and potentially send arbitrary data to the remote processor?).
I think when rpmsg_device was introduced, it was only being used for
camera and thus only mediaserver required it. I'm not overly concerned
with opening it up to system_server, but apps are another thing...
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