linux-kernel - Re: [BUG] 3.2-rc2: BUG kmalloc-8: Redzone overwritten

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <1322305162.10212.8.camel@edumazet-laptop>
Date:	Sat, 26 Nov 2011 11:59:22 +0100
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Sasha Levin <levinsasha928@...il.com>
Cc:	David Miller <davem@...emloft.net>, Matt Mackall <mpm@...enic.com>,
	Christoph Lameter <cl@...ux-foundation.org>,
	Pekka Enberg <penberg@...nel.org>,
	linux-mm <linux-mm@...ck.org>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	netdev <netdev@...r.kernel.org>
Subject: Re: [BUG] 3.2-rc2: BUG kmalloc-8: Redzone overwritten

Le samedi 26 novembre 2011 à 12:54 +0200, Sasha Levin a écrit :
> > On Mon, 2011-11-21 at 11:21 +0100, Eric Dumazet wrote:
> > > 
> > > Hmm, I forgot to remove the sock_hold(sk) call from dn_slow_timer(),
> > > here is V2 :
> > > 
> > > [PATCH] decnet: proper socket refcounting
> > > 
> > > Better use sk_reset_timer() / sk_stop_timer() helpers to make sure we
> > > dont access already freed/reused memory later.
> > > 
> > > Reported-by: Sasha Levin <levinsasha928@...il.com>
> > > Signed-off-by: Eric Dumazet <eric.dumazet@...il.com>
> > > ---
> > 
> > 
> > Applied locally and running same tests as before, will update with
> > results.
> > 
> 
> Looks ok after a couple days of testing.
> 
> 	Tested-by: Sasha Levin <levinsasha928@...il.com>
> 

Thanks Sasha !


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/