From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Martin K. Petersen" Subject: Re: [PATCH] qedf: Check if sense buffer has been allocated during completion. Date: Fri, 02 Jun 2017 20:40:42 -0400 Message-ID: References: <20170602190205.10009-1-chad.dupuis@cavium.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from aserp1040.oracle.com ([141.146.126.69]:18810 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751061AbdFCAkv (ORCPT ); Fri, 2 Jun 2017 20:40:51 -0400 In-Reply-To: <20170602190205.10009-1-chad.dupuis@cavium.com> (Chad Dupuis's message of "Fri, 2 Jun 2017 12:02:05 -0700") Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: "Dupuis, Chad" Cc: martin.petersen@oracle.com, linux-scsi@vger.kernel.org, james.bottomley@hansenpartnership.com, QLogic-Storage-Upstream@cavium.com Chad, > sc_cmd->sense_buffer is not guaranteed to be allocated so we need to > sc_cmd->check > if the pointer is NULL before trying to copy anything into it. Applied to 4.13/scsi-queue. -- Martin K. Petersen Oracle Linux Engineering