From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 81BCCA0560; Tue, 18 Oct 2022 18:44:12 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 086884281E; Tue, 18 Oct 2022 18:43:04 +0200 (CEST) Received: from mga06.intel.com (mga06b.intel.com [134.134.136.31]) by mails.dpdk.org (Postfix) with ESMTP id 7588C4069C; Tue, 18 Oct 2022 18:42:54 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1666111374; x=1697647374; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=fVgQ7vyhP5ePm3Pa4uuOB5FQ7pYwSKyMcHdUhgcUVag=; b=EwEqHjhOa7FoUQerAMZD9NZRxmV8HiZGqHXTJfgcvfaSYq4Nu0dv1jJ1 k3VSzS2Z3c2qNP8JE09dEExq7zxLhRMFt5KiGsrqUHeEOxWcq4JhlrPTU w1FHh6GDdyB5SwJwJNCi7Pc8Q38tGrN3tYyepMvAISzIYzv1e2Req4JZ6 TKThovrciypl6rvA/sluIJjoVj0rWizA+CXWaMm4GG3EIoYK0zSYeoapP 95J+ySt/Ly8jXKxgaFaOB1JBsyBYnahQ972u2qGF3y5d2YBMWvnA1xTS1 X7EHWyRvbDcyq2J+TubdxqCZXgDHaWNKhKORnXKh1Bbti0cMw9PAxBKT8 g==; X-IronPort-AV: E=McAfee;i="6500,9779,10504"; a="368192076" X-IronPort-AV: E=Sophos;i="5.95,193,1661842800"; d="scan'208";a="368192076" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Oct 2022 09:42:54 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10504"; a="803836070" X-IronPort-AV: E=Sophos;i="5.95,193,1661842800"; d="scan'208";a="803836070" Received: from unknown (HELO csl-npg-qt0.la.intel.com) ([10.233.181.103]) by orsmga005.jf.intel.com with ESMTP; 18 Oct 2022 09:42:53 -0700 From: Hernan Vargas To: dev@dpdk.org, gakhil@marvell.com, trix@redhat.com, maxime.coquelin@redhat.com Cc: nicolas.chautru@intel.com, qi.z.zhang@intel.com, Hernan Vargas , stable@dpdk.org Subject: [PATCH v4 13/30] baseband/acc100: reset pointer after rte_free Date: Tue, 18 Oct 2022 17:39:01 -0700 Message-Id: <20221019003918.257506-14-hernan.vargas@intel.com> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20221019003918.257506-1-hernan.vargas@intel.com> References: <20221019003918.257506-1-hernan.vargas@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Set local pointer to NULL after rte_free. This needs to be set explicitly since logic may check for null pointers. Fixes: 060e7672930 ("baseband/acc100: add queue configuration") Cc: stable@dpdk.org Signed-off-by: Hernan Vargas Reviewed-by: Maxime Coquelin --- drivers/baseband/acc/rte_acc100_pmd.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/baseband/acc/rte_acc100_pmd.c b/drivers/baseband/acc/rte_acc100_pmd.c index ed4a08ea60..13eefaad80 100644 --- a/drivers/baseband/acc/rte_acc100_pmd.c +++ b/drivers/baseband/acc/rte_acc100_pmd.c @@ -618,6 +618,9 @@ acc100_dev_close(struct rte_bbdev *dev) rte_free(d->info_ring); rte_free(d->sw_rings_base); d->sw_rings_base = NULL; + d->tail_ptrs = NULL; + d->info_ring = NULL; + d->harq_layout = NULL; } /* Ensure all in flight HW transactions are completed */ usleep(ACC_LONG_WAIT); -- 2.37.1