From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom Tucker Subject: Re: rnfs: rq_respages pointer is bad Date: Wed, 05 May 2010 20:35:40 -0500 Message-ID: <4BE21CEC.1060408@opengridcomputing.com> References: <1267489621.9774.41.camel@wilder.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Roland Dreier Cc: "David J. Wilder" , linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, pradeep-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org List-Id: linux-rdma@vger.kernel.org On 5/5/10 5:58 PM, Roland Dreier wrote: > > The source of the problem is in rdma_read_complete(), I am finding that > > rqstp->rq_respages is set to point past the end of the rqstp->rq_pages > > page list. This results in a NULL reference in svc_process() when > > passing rq_respages[0] to page_address(). > > did this ever end up getting fixed upstream? > I believe it did, but I'll check to be sure. It may be in Bruce's queue too. -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html