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 E87C4432F3; Fri, 10 Nov 2023 11:04:22 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 11E5942E0A; Fri, 10 Nov 2023 11:04:08 +0100 (CET) Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by mails.dpdk.org (Postfix) with ESMTP id 65CFD42DDE for ; Fri, 10 Nov 2023 11:04:03 +0100 (CET) Received: from dggpeml100024.china.huawei.com (unknown [172.30.72.53]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4SRZCk3M8DzWhJW; Fri, 10 Nov 2023 18:03:46 +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 18:04:01 +0800 From: Chengwen Feng To: , , Pavan Nikhilesh , Shijith Thotton CC: Subject: [PATCH v2 06/16] event/cnxk: verify strdup return value Date: Fri, 10 Nov 2023 10:01:07 +0000 Message-ID: <20231110100117.8350-7-fengchengwen@huawei.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20231110100117.8350-1-fengchengwen@huawei.com> References: <20231110100117.8350-1-fengchengwen@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.50.165.33] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) 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: 38c2e3240ba8 ("event/cnxk: add option to control SSO HWGRP QoS") Cc: stable@dpdk.org Signed-off-by: Chengwen Feng --- drivers/event/cnxk/cnxk_eventdev.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/event/cnxk/cnxk_eventdev.c b/drivers/event/cnxk/cnxk_eventdev.c index 0c61f4c20e..1ec281e735 100644 --- a/drivers/event/cnxk/cnxk_eventdev.c +++ b/drivers/event/cnxk/cnxk_eventdev.c @@ -553,6 +553,9 @@ parse_list(const char *value, void *opaque, param_parse_t fn) char *end = NULL; char *f = s; + if (s == NULL) + return; + while (*s) { if (*s == '[') start = s; -- 2.17.1