Re: pipefs AVC

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> its a fifo_file on device pipefs with name/path: pipe:[11951]
>
> This type of internal communication is very common. We use the following
> policy for this:
>
> allow voip_sandbox_t self:fifo_file rw_fifo_file_perms;
>   
Is 'rw_fifo_file_perms' custom-defined somewhere?

All I can see on the fifo_file is { append create execute getattr ioctl 
link lock mounton quotaon read relabelfrom relabelto rename setattr 
swapon unlink write }, of which, 'read' and 'write' are the relevant 
ones. If I do 'allow voip_sandbox_t self:fifo_file { read write }' would 
that be the same thing or am I missing something?

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