From patchwork Fri Apr 27 17:07:02 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anatoly Burakov X-Patchwork-Id: 39130 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 31ECBCFC6; Fri, 27 Apr 2018 19:07:18 +0200 (CEST) Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by dpdk.org (Postfix) with ESMTP id 34FAFAAE8 for ; Fri, 27 Apr 2018 19:07:14 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 27 Apr 2018 10:07:12 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.49,335,1520924400"; d="scan'208";a="41156607" Received: from irvmail001.ir.intel.com ([163.33.26.43]) by fmsmga002.fm.intel.com with ESMTP; 27 Apr 2018 10:07:11 -0700 Received: from sivswdev01.ir.intel.com (sivswdev01.ir.intel.com [10.237.217.45]) by irvmail001.ir.intel.com (8.14.3/8.13.6/MailSET/Hub) with ESMTP id w3RH7Bf7026430; Fri, 27 Apr 2018 18:07:11 +0100 Received: from sivswdev01.ir.intel.com (localhost [127.0.0.1]) by sivswdev01.ir.intel.com with ESMTP id w3RH7BVj023466; Fri, 27 Apr 2018 18:07:11 +0100 Received: (from aburakov@localhost) by sivswdev01.ir.intel.com with LOCAL id w3RH7BVu023462; Fri, 27 Apr 2018 18:07:11 +0100 From: Anatoly Burakov To: dev@dpdk.org Cc: thomas@monjalon.net, bruce.richardson@intel.com Date: Fri, 27 Apr 2018 18:07:02 +0100 Message-Id: <710452e15849daaf47e13165e8707eb5fc01a075.1524848343.git.anatoly.burakov@intel.com> X-Mailer: git-send-email 1.7.0.7 In-Reply-To: References: In-Reply-To: References: Subject: [dpdk-dev] [PATCH v4 1/9] mem: use strlcpy instead of snprintf 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" Signed-off-by: Anatoly Burakov Acked-by: Bruce Richardson --- Notes: One other instance of using snprintf is left alone as it is expected to be addressed by another patch [1]. [1] http://dpdk.org/dev/patchwork/patch/38301/ lib/librte_eal/common/eal_common_memalloc.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/lib/librte_eal/common/eal_common_memalloc.c b/lib/librte_eal/common/eal_common_memalloc.c index 49fd53c..e983688 100644 --- a/lib/librte_eal/common/eal_common_memalloc.c +++ b/lib/librte_eal/common/eal_common_memalloc.c @@ -10,6 +10,7 @@ #include #include #include +#include #include #include "eal_private.h" @@ -179,7 +180,7 @@ eal_memalloc_mem_event_callback_register(const char *name, /* callback successfully created and is valid, add it to the list */ entry->clb = clb; - snprintf(entry->name, RTE_MEM_EVENT_CALLBACK_NAME_LEN, "%s", name); + strlcpy(entry->name, name, RTE_MEM_EVENT_CALLBACK_NAME_LEN); TAILQ_INSERT_TAIL(&mem_event_callback_list, entry, next); ret = 0; @@ -284,7 +285,7 @@ eal_memalloc_mem_alloc_validator_register(const char *name, entry->clb = clb; entry->socket_id = socket_id; entry->limit = limit; - snprintf(entry->name, RTE_MEM_ALLOC_VALIDATOR_NAME_LEN, "%s", name); + strlcpy(entry->name, name, RTE_MEM_ALLOC_VALIDATOR_NAME_LEN); TAILQ_INSERT_TAIL(&mem_alloc_validator_list, entry, next); ret = 0;