Re: [PATCH] userspace access in net-ioctl()s.
Alan Cox (alan@cymru.net)
Fri, 8 Jan 1999 20:14:38 +0000 (GMT)
> stupidity. But yes, the current situation does not look really satisfying
> to me, as it relies on sizeof(struct some_private_config_struct) <=
> IFNAMSIZ, which is not very intuitive, especially as the actual
> relationship is hidden in the net core. Sadly enough, changing this would
> imply breaking interfaces, which is even more crying for bugs.
You can pass a pointer in the struct ifreq
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