[PATCH] Disable AF_UNIX handshake with setsockopt(..., SO_PEERCRED, ...)

[Christian Franke]

Corinna Vinschen wrote:
>> +int
>> +fhandler_socket::af_local_set_no_getpeereid ()
>> +{
>> +  if (get_addr_family () != AF_LOCAL || get_socket_type () != SOCK_STREAM)
>> +    {
>> +      set_errno (EINVAL);
>> +      return -1;
>> +    }
>> +  if (connect_state () != unconnected)
>           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^'
>
> Wouldn't it make sense to allow this call in the "listener" state as well?

It should work, but I don't see any real world use case.

Christian