James Morris <[email protected]> writes:
> On Fri, 27 Sep 2002, Greg KH wrote:
>> As for the ip_prot_sock hook in general, does it look ok to the other
> This hook is not necessary: any related access control decision can be
> made via the more generic and flexible socket_bind() hook (like SELinux).
AFAICS, it looks like you can make _additional_ checks only. You still
have to grant CAP_NET_BIND_SERVICE for binding to ports below PROT_SOCK.
So, this doesn't look like a viable solution for me.
Anyway, thanks for this pointer, I'll look into socket_bind().