netdev - Re: [PATCH] mac80211: minstrel_ht: fix out-of-bound in minstrel_ht_set_best_prob

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Date:	Fri, 29 Jan 2016 13:11:19 +0100
From:	Felix Fietkau <nbd@...nwrt.org>
To:	Konstantin Khlebnikov <koct9i@...il.com>,
	linux-wireless@...r.kernel.org,
	Johannes Berg <johannes@...solutions.net>
Cc:	netdev@...r.kernel.org,
	Thomas Huehn <thomas@....t-labs.tu-berlin.de>
Subject: Re: [PATCH] mac80211: minstrel_ht: fix out-of-bound in
 minstrel_ht_set_best_prob_rate

On 2016-01-29 09:35, Konstantin Khlebnikov wrote:
> Patch fixes this splat
> 
> BUG: KASAN: slab-out-of-bounds in minstrel_ht_update_stats.isra.7+0x6e1/0x9e0
> [mac80211] at addr ffff8800cee640f4 Read of size 4 by task swapper/3/0
> 
> Signed-off-by: Konstantin Khlebnikov <koct9i@...il.com>
> Link: http://lkml.kernel.org/r/CALYGNiNyJhSaVnE35qS6UCGaSb2Dx1_i5HcRavuOX14oTz2P+w@mail.gmail.com
Acked-by: Felix Fietkau <nbd@...nwrt.org>