From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.warmcat.com (mail.warmcat.com [163.172.24.82]) by dpdk.org (Postfix) with ESMTP id 4900037AC for ; Tue, 8 May 2018 07:45:45 +0200 (CEST) From: Andy Green To: dev@dpdk.org Date: Tue, 08 May 2018 12:30:08 +0800 Message-ID: <152575380829.56689.16854260839565701940.stgit@localhost.localdomain> In-Reply-To: <152575364588.56689.3300796065057551728.stgit@localhost.localdomain> References: <152575364588.56689.3300796065057551728.stgit@localhost.localdomain> User-Agent: StGit/unknown-version Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Subject: [dpdk-dev] [PATCH 08/18] drivers: net: nfp: fix buffer overflow in fw_name 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: Tue, 08 May 2018 05:45:46 -0000 /home/agreen/projects/dpdk/drivers/net/nfp/nfp_net.c: In function ‘nfp_pf_pci_probe’: /home/agreen/projects/dpdk/drivers/net/nfp/nfp_net.c:3160:23: error: ‘%s’ directive writing up to 99 bytes into a region of size 76 [-Werror=format-overflow=] sprintf(fw_name, "%s/%s.nffw", DEFAULT_FW_PATH, serial); --- drivers/net/nfp/nfp_net.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/nfp/nfp_net.c b/drivers/net/nfp/nfp_net.c index 199aac40b..d5f0e54e8 100644 --- a/drivers/net/nfp/nfp_net.c +++ b/drivers/net/nfp/nfp_net.c @@ -3144,7 +3144,7 @@ nfp_fw_upload(struct rte_pci_device *dev, struct nfp_nsp *nsp, char *card) struct nfp_cpp *cpp = nsp->cpp; int fw_f; char *fw_buf; - char fw_name[100]; + char fw_name[130]; char serial[100]; struct stat file_stat; off_t fsize, bytes;