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 452E141E37 for ; Thu, 9 Mar 2023 04:36:11 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 3D7EF41151; Thu, 9 Mar 2023 04:36:11 +0100 (CET) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by mails.dpdk.org (Postfix) with ESMTP id C62F840A7E; Thu, 9 Mar 2023 04:36:08 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1678332969; x=1709868969; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=Kv4oz5y18jV0PgVNcwkGMrWuw+kKFoeM7VZL9ngzXZ8=; b=RVUY+TGRHYIxSzY2RmgsAWq8T65hCdBa7KYe1gWr+BCN7+gq3cIWypAC IYVs9khikD8gZkciUijxJcDB3rnDb7hvmcM2QvNrwQUf73UD5vn0WTq5J vGGo2AKBsFMOuGfeBwBMhfKnHfipmsHkR0UtyoGbk5qNaR06x9mRV5JCp aG9YQ5WHKqna3eS0HR2PIrldXxmD+fEl7pd2/PlTQZyx9bLYEzP28LKO4 HbuHK9y1DDHfQ7+7nrMx174DR2fR7WNtBQNtOe78hOAdODehrKmBV7jzN MWqMakb6jCSkDLJvpEjYts5O4MsAcj/CCqM8bTriLJ1KV5VIWJTY0gUpd g==; X-IronPort-AV: E=McAfee;i="6500,9779,10643"; a="336359849" X-IronPort-AV: E=Sophos;i="5.98,245,1673942400"; d="scan'208";a="336359849" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Mar 2023 19:36:07 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10643"; a="707435595" X-IronPort-AV: E=Sophos;i="5.98,245,1673942400"; d="scan'208";a="707435595" Received: from unknown (HELO csl-npg-qt0.la.intel.com) ([10.233.181.103]) by orsmga008.jf.intel.com with ESMTP; 08 Mar 2023 19:36:05 -0800 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, john.mcnamara@intel.com, Hernan Vargas , stable@dpdk.org Subject: [PATCH v1 1/2] test/bbdev: fix possible div by zero issue Date: Wed, 8 Mar 2023 19:36:23 -0800 Message-Id: <20230309033624.61660-2-hernan.vargas@intel.com> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20230309033624.61660-1-hernan.vargas@intel.com> References: <20230309033624.61660-1-hernan.vargas@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Add extra check at function level to ensure num_ops cannot be 0. Coverity issue: 383647 Fixes: f0d288bca467 ("test/bbdev: add support for BLER for 4G") Cc: stable@dpdk.org Signed-off-by: Hernan Vargas --- app/test-bbdev/test_bbdev_perf.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/app/test-bbdev/test_bbdev_perf.c b/app/test-bbdev/test_bbdev_perf.c index e56d314e93b5..15ebcdfc1556 100644 --- a/app/test-bbdev/test_bbdev_perf.c +++ b/app/test-bbdev/test_bbdev_perf.c @@ -3722,6 +3722,7 @@ bler_pmd_lcore_ldpc_dec(void *arg) TEST_ASSERT_SUCCESS((burst_sz > MAX_BURST), "BURST_SIZE should be <= %u", MAX_BURST); + TEST_ASSERT_SUCCESS((num_ops == 0), "NUM_OPS must be greater than 0"); rte_bbdev_info_get(tp->dev_id, &info); @@ -3856,6 +3857,7 @@ bler_pmd_lcore_turbo_dec(void *arg) TEST_ASSERT_SUCCESS((burst_sz > MAX_BURST), "BURST_SIZE should be <= %u", MAX_BURST); + TEST_ASSERT_SUCCESS((num_ops == 0), "NUM_OPS must be greater than 0"); rte_bbdev_info_get(tp->dev_id, &info); -- 2.37.1