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 4C347A0547; Mon, 24 May 2021 10:57:49 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 32B2741105; Mon, 24 May 2021 10:57:49 +0200 (CEST) Received: from proxy.6wind.com (host.78.145.23.62.rev.coltfrance.com [62.23.145.78]) by mails.dpdk.org (Postfix) with ESMTP id 4AD1C4003C; Mon, 24 May 2021 10:57:48 +0200 (CEST) Received: from localhost (unknown [10.16.0.39]) by proxy.6wind.com (Postfix) with ESMTP id 44A3B9B4798; Mon, 24 May 2021 10:57:48 +0200 (CEST) From: Thierry Herbelot To: dev@dpdk.org Cc: Thierry Herbelot , Thomas Monjalon , stable@dpdk.org, Cristian Dumitrescu , Jasvinder Singh Date: Mon, 24 May 2021 10:57:37 +0200 Message-Id: <20210524085737.15717-1-thierry.herbelot@6wind.com> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [dpdk-dev] [PATCH] rte_sched: check newly allocated pointer 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 Sender: "dev" Check port->subport_profiles after it was allocated. Fixes: 0ea4c6afcaf14 ("sched: add subport profile table") Cc: stable@dpdk.org Cc: Cristian Dumitrescu Cc: Jasvinder Singh Signed-off-by: Thierry Herbelot --- lib/sched/rte_sched.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/sched/rte_sched.c b/lib/sched/rte_sched.c index cd87e688e489..4a2c0e27550d 100644 --- a/lib/sched/rte_sched.c +++ b/lib/sched/rte_sched.c @@ -961,7 +961,7 @@ rte_sched_port_config(struct rte_sched_port_params *params) /* Allocate memory to store the subport profile */ port->subport_profiles = rte_zmalloc_socket("subport_profile", size2, RTE_CACHE_LINE_SIZE, params->socket); - if (port == NULL) { + if (port->subport_profiles == NULL) { RTE_LOG(ERR, SCHED, "%s: Memory allocation fails\n", __func__); return NULL; -- 2.29.2