From mboxrd@z Thu Jan 1 00:00:00 1970 From: Samuel Ortiz Subject: Re: [PATCH v2 net] nfc: use GFP_USER for user-controlled kmalloc Date: Wed, 24 Feb 2016 19:52:26 +0100 Message-ID: <20160224185226.GA23748@zurbaran.home> References: <1454095465-16685-1-git-send-email-xiyou.wangcong@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Linux Kernel Network Developers , David Miller , Dmitry Vyukov , linux-wireless , Julian Calaby , Eric Dumazet , Lauro Ramos Venancio , Aloisio Almeida Jr To: Cong Wang Return-path: Content-Disposition: inline In-Reply-To: Sender: linux-wireless-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: netdev.vger.kernel.org On Wed, Feb 24, 2016 at 10:41:29AM -0800, Cong Wang wrote: > On Fri, Jan 29, 2016 at 11:24 AM, Cong Wang wrote: > > These two functions are called in sendmsg path, and the > > 'len' is passed from user-space, so we should not allow > > malicious users to OOM kernel on purpose. > > > > Reported-by: Dmitry Vyukov > > Cc: Lauro Ramos Venancio > > Cc: Aloisio Almeida Jr > > Cc: Samuel Ortiz > > Signed-off-by: Cong Wang > > Ping... > > David, this patch seems still not applied, I guess you expect NFC > maintainer to take it, but this doesn't happen. Could you take it? I'll look at it later today. Cheers, Samuel. -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html