From patchwork Thu Jul 19 08:39:55 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "De Lara Guarch, Pablo" X-Patchwork-Id: 43210 X-Patchwork-Delegate: pablo.de.lara.guarch@intel.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id A6C7F5B16; Thu, 19 Jul 2018 18:47:00 +0200 (CEST) Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by dpdk.org (Postfix) with ESMTP id A72A85B12; Thu, 19 Jul 2018 18:46:58 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 19 Jul 2018 09:46:57 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.51,375,1526367600"; d="scan'208";a="247109921" Received: from silpixa00399466.ir.intel.com (HELO silpixa00399466.ger.corp.intel.com) ([10.237.223.220]) by fmsmga006.fm.intel.com with ESMTP; 19 Jul 2018 09:46:09 -0700 From: Pablo de Lara To: declan.doherty@intel.com, fiona.trahe@intel.com Cc: dev@dpdk.org, Pablo de Lara , stable@dpdk.org Date: Thu, 19 Jul 2018 09:39:55 +0100 Message-Id: <20180719083959.41480-2-pablo.de.lara.guarch@intel.com> X-Mailer: git-send-email 2.14.4 In-Reply-To: <20180719083959.41480-1-pablo.de.lara.guarch@intel.com> References: <20180717103815.26841-1-pablo.de.lara.guarch@intel.com> <20180719083959.41480-1-pablo.de.lara.guarch@intel.com> Subject: [dpdk-dev] [PATCH v2 1/5] examples/l2fwd-crypto: check return value on IV size check X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" IV size parameter is checked through a function, but its return value was not checked. Fixes: 0fbd75a99fc9 ("cryptodev: move IV parameters to session") Fixes: acf8616901b5 ("cryptodev: add auth IV") Fixes: 2661f4fbe93d ("examples/l2fwd-crypto: add AEAD parameters") Signed-off-by: Pablo de Lara Cc: stable@dpdk.org --- examples/l2fwd-crypto/main.c | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) diff --git a/examples/l2fwd-crypto/main.c b/examples/l2fwd-crypto/main.c index 9ac06a697..dc97a9b40 100644 --- a/examples/l2fwd-crypto/main.c +++ b/examples/l2fwd-crypto/main.c @@ -2066,10 +2066,11 @@ initialize_cryptodevs(struct l2fwd_crypto_options *options, unsigned nb_ports, options->block_size = cap->sym.aead.block_size; - check_iv_param(&cap->sym.aead.iv_size, + if (check_iv_param(&cap->sym.aead.iv_size, options->aead_iv_param, options->aead_iv_random_size, - &options->aead_iv.length); + &options->aead_iv.length) < 0) + return -1; /* * Check if length of provided AEAD key is supported @@ -2174,10 +2175,11 @@ initialize_cryptodevs(struct l2fwd_crypto_options *options, unsigned nb_ports, options->block_size = cap->sym.cipher.block_size; - check_iv_param(&cap->sym.cipher.iv_size, + if (check_iv_param(&cap->sym.cipher.iv_size, options->cipher_iv_param, options->cipher_iv_random_size, - &options->cipher_iv.length); + &options->cipher_iv.length) < 0) + return -1; /* * Check if length of provided cipher key is supported @@ -2230,10 +2232,11 @@ initialize_cryptodevs(struct l2fwd_crypto_options *options, unsigned nb_ports, if (cap == NULL) continue; - check_iv_param(&cap->sym.auth.iv_size, + if (check_iv_param(&cap->sym.auth.iv_size, options->auth_iv_param, options->auth_iv_random_size, - &options->auth_iv.length); + &options->auth_iv.length) < 0) + return -1; /* * Check if length of provided auth key is supported * by the algorithm chosen.