Re: Off-by-one bug at unix_mkname ?

[Chris Wedgwood]

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?
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