Re: [PATCH] fib_trie: potential out of bounds access intrie_show_stats()

From: David Miller
Date: Wed Jul 24 2013 - 19:05:34 EST

From: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
Date: Wed, 24 Jul 2013 17:00:00 +0200

> On Mon, Jul 22, 2013 at 12:01:58PM -0700, Jerry Snitselaar wrote:
>> With the <= max condition in the for loop, it will be always go 1
>> element further than needed. If the condition for the while loop is
>> never met, then max is MAX_STAT_DEPTH, and for loop will walk off the
>> end of nodesizes[].
>> Signed-off-by: Jerry Snitselaar <jerry.snitselaar@xxxxxxxxxx>
> Acked-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>

Applied, thanks.
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