Re: [PATCH] mmap + wrapping around to 0

From: Alan Cox (alan@lxorguk.ukuu.org.uk)
Date: Thu Nov 08 2001 - 13:00:37 EST

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> in the inline function do_mmap(), change
> if ((offset + PAGE_ALIGN(len)) < offset)
> to
> if ((offset + PAGE_ALIGN(len)-1) < offset)

Shouldnt that be

PAGE_ALIGN(len-1)

so you compute the page of the last byte ?
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