From patchwork Fri Nov 10 06:36:50 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: fengchengwen X-Patchwork-Id: 134076 X-Patchwork-Delegate: thomas@monjalon.net Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id B3294432EF; Fri, 10 Nov 2023 07:41:15 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id F29C342E15; Fri, 10 Nov 2023 07:40:36 +0100 (CET) Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by mails.dpdk.org (Postfix) with ESMTP id 01E7342D2B for ; Fri, 10 Nov 2023 07:40:31 +0100 (CET) Received: from dggpeml100024.china.huawei.com (unknown [172.30.72.56]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4SRThx563Jzfb8R; Fri, 10 Nov 2023 14:40:17 +0800 (CST) Received: from localhost.localdomain (10.50.165.33) by dggpeml100024.china.huawei.com (7.185.36.115) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.31; Fri, 10 Nov 2023 14:40:28 +0800 From: Chengwen Feng To: , , Cheng Jiang , =?utf-8?q?Morten_Br=C3=B8rup?= , Anoob Joseph , Yuan Wang , Jiayu Hu CC: Subject: [PATCH 13/16] app/test-dma-perf: verify strdup return value Date: Fri, 10 Nov 2023 06:36:50 +0000 Message-ID: <20231110063653.5948-14-fengchengwen@huawei.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20231110063653.5948-1-fengchengwen@huawei.com> References: <20231110063653.5948-1-fengchengwen@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.50.165.33] X-ClientProxiedBy: dggems701-chm.china.huawei.com (10.3.19.178) To dggpeml100024.china.huawei.com (7.185.36.115) X-CFilter-Loop: Reflected 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 Add verify strdup return value logic. Fixes: 623dc9364dc6 ("app/dma-perf: introduce DMA performance test") Cc: stable@dpdk.org Signed-off-by: Chengwen Feng --- app/test-dma-perf/main.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/app/test-dma-perf/main.c b/app/test-dma-perf/main.c index e5bccc27da..339ee25eb5 100644 --- a/app/test-dma-perf/main.c +++ b/app/test-dma-perf/main.c @@ -206,6 +206,8 @@ parse_lcore_dma(struct test_configure *test_case, const char *value) return -1; input = strndup(value, strlen(value) + 1); + if (input == NULL) + return -1; addrs = input; while (*addrs == '\0')