Re: Off-by-one bug at unix_mkname ?

[Chris Wedgwood <cw@xxxxxxxx>]

On Mon, Mar 28, 2005 at 05:39:38PM +0900, YOSHIFUJI Hideaki / ?$B5HF#1QL@ wrote:

> +             /*
> +              *      This may look like an off by one error but it is
> +              *      a bit more subtle. 108 is the longest valid AF_UNIX
> +              *      path for a binding. sun_path[108] doesnt as such
> +              *      exist. However in kernel space we are guaranteed that
> +              *      it is a valid memory location in our kernel
> +              *      address buffer.

icky pointless white space?

> +              */
> +             if (len > sizeof(*sunaddr))

what?