From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Monjalon Subject: Re: [PATCH] ethdev: Fix illegal access of rte_eth_dev_is_detachable() Date: Sun, 09 Aug 2015 19:52:26 +0200 Message-ID: <8782411.dT7R7qIIRI@xps13> References: <1438939286-19641-1-git-send-email-mukawa@igel.co.jp> <8CEF83825BEC744B83065625E567D7C219F377C1@IRSMSX108.ger.corp.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Cc: dev@dpdk.org To: Tetsuya Mukawa Return-path: Received: from mail-wi0-f173.google.com (mail-wi0-f173.google.com [209.85.212.173]) by dpdk.org (Postfix) with ESMTP id 7D6495938 for ; Sun, 9 Aug 2015 19:53:40 +0200 (CEST) Received: by wijp15 with SMTP id p15so110709571wij.0 for ; Sun, 09 Aug 2015 10:53:40 -0700 (PDT) In-Reply-To: <8CEF83825BEC744B83065625E567D7C219F377C1@IRSMSX108.ger.corp.intel.com> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" > > To obtain detachable flag, pci_drv is accessed in > > rte_eth_dev_is_detachable(). > > But pci_drv is only valid if port is enabled. Not to cause illegal access, add > > rte_eth_dev_is_valid_port() before accessing. > > > > Signed-off-by: Tetsuya Mukawa > > Acked-by: Bernard Iremonger Applied, thanks