Re: [PATCH net-next v7 08/10] bpf: Add a Landlock sandbox example

[MickaÃl SalaÃn]

On 01/09/2017 12:25, Alban Crequy wrote:
> Hi MickaÃl,
> 
> On 21 August 2017 at 02:09, MickaÃl SalaÃn <mic@xxxxxxxxxxx> wrote:
>> Add a basic sandbox tool to create a process isolated from some part of
>> the system. This sandbox create a read-only environment. It is only
>> allowed to write to a character device such as a TTY:
> ...
>> +       /*
>> +        * This check allows the action on the file if it is a directory or a
>> +        * pipe. Otherwise, a message is printed to the eBPF log.
>> +        */
>> +       if (S_ISCHR(ret) || S_ISFIFO(ret))
>> +               return 0;
> 
> 
> The comment says "directory", but the code checks for "character device".
> 
> Thanks!
> Alban
> 

Fixed, thanks!

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