From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id 41E831B798 for ; Wed, 31 Jan 2018 13:41:01 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 31 Jan 2018 04:41:01 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.46,440,1511856000"; d="scan'208";a="26928872" Received: from irvmail001.ir.intel.com ([163.33.26.43]) by fmsmga001.fm.intel.com with ESMTP; 31 Jan 2018 04:41:00 -0800 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 w0VCexYe014309; Wed, 31 Jan 2018 12:40:59 GMT Received: from sivswdev01.ir.intel.com (localhost [127.0.0.1]) by sivswdev01.ir.intel.com with ESMTP id w0VCexXF023785; Wed, 31 Jan 2018 12:40:59 GMT Received: (from aburakov@localhost) by sivswdev01.ir.intel.com with LOCAL id w0VCexaj023781; Wed, 31 Jan 2018 12:40:59 GMT From: Anatoly Burakov To: dev@dpdk.org Cc: Bruce Richardson , zhiyong.yang@intel.com Date: Wed, 31 Jan 2018 12:40:59 +0000 Message-Id: <4bc7c2df8284aa94d37cbb8f80b7f952dd03d6f8.1517401724.git.anatoly.burakov@intel.com> X-Mailer: git-send-email 1.7.0.7 Subject: [dpdk-dev] [PATCH] lib/lpm: fix return value of rte_lpm_create 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: , X-List-Received-Date: Wed, 31 Jan 2018 12:41:02 -0000 LPM library is supposed to return NULL pointer on an attempt to call rte_lpm_create with an existing name. Fixes: 134975073af3 ("lib: remove unnecessary pointer cast") Cc: zhiyong.yang@intel.com Signed-off-by: Anatoly Burakov --- lib/librte_lpm/rte_lpm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/librte_lpm/rte_lpm.c b/lib/librte_lpm/rte_lpm.c index d464dbd..efbbbca 100644 --- a/lib/librte_lpm/rte_lpm.c +++ b/lib/librte_lpm/rte_lpm.c @@ -254,6 +254,7 @@ rte_lpm_create_v1604(const char *name, int socket_id, if (strncmp(name, lpm->name, RTE_LPM_NAMESIZE) == 0) break; } + lpm = NULL; if (te != NULL) { rte_errno = EEXIST; -- 2.7.4