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 55F3846280; Thu, 20 Feb 2025 17:43:29 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 0ADCE40687; Thu, 20 Feb 2025 17:42:21 +0100 (CET) Received: from mail-pl1-f173.google.com (mail-pl1-f173.google.com [209.85.214.173]) by mails.dpdk.org (Postfix) with ESMTP id 01A1E40668 for ; Thu, 20 Feb 2025 17:42:14 +0100 (CET) Received: by mail-pl1-f173.google.com with SMTP id d9443c01a7336-220d601886fso18197725ad.1 for ; Thu, 20 Feb 2025 08:42:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1740069734; x=1740674534; darn=dpdk.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=BWlABOBDjT+D93lC4xk3UAjMk4KNQQKjBPILflrvYnM=; b=fHSJKmSSgI7wS9sAmqK77ik7sdrQ8OqJIICp2RH+TAMJi3dzn+v8EZEhN7z6b5TqZH DB7oHH3/ebY1hoBaIcqsD6y67bhWku8n9hFMy+HyYeEuh9wg7TfryK0kKR/HVehSYWuH r1PPVPHHnH2k4schNIemPcjvZ/5nEpmYkxW3muRiRkPIa7R6kLkfb8MzUFCO7NotXo0w PR+SWwXcEPkewOEppnVngnkkz6wAZpm8yMYhOIY5mSt4po2d+jcbK24XoM0MTnrI3RyK 8X5FVEMBu2zOojFQJGmdIjpBe8GdYVDPsHx6bsNjSRSk6pE4/Mlo2ZWQ1ZrzYVW4L2LQ xvOA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1740069734; x=1740674534; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=BWlABOBDjT+D93lC4xk3UAjMk4KNQQKjBPILflrvYnM=; b=NfPcCzzFgrbwRunUEQTOy1W7JbKk4KQGx28wvq/np22yN7lr0Mwohr0OtWCkpsqPL9 vO0lsQygYu7w6hGfb9SUa8TSbcEP8HCsioK7JmOsLPiYyiJaA0AvSr4Sn9PunvTbTGlH XAoH7TUo6neeuDt3kjiylkVzkaHtaJ6hWYZEbt4tTkq/Nn01u9YD/Lqy2JD3YoWvrEe5 k3FtQFJLai2VDuSovNPTaBp793FD6+DKF1IJ5a6kRvxsbDE1cskYTj0i3oJwiGpXcCUa qHycr8S4U0UGwJ87bzuQrcPEQLbe+jEyqAlKeRC5zSFffEbtQLelDFVXMX3dPsyx/Ryx wVPw== X-Gm-Message-State: AOJu0Yw4g8XGaIEW0FpQzu8k37uFZGVzyquec0yQpos1DPIZEP5CUKUs rnobR94CXm1JU2JikwVU4AfxB8+98yasKQsb/0Il64+D+hnwE3hfMNzxTqntQYyorcCg1r1USRr S X-Gm-Gg: ASbGncsRk94P2OOpwZfdlf8LbwP0YyY/CoJ5V6j30YONeoMX9QZIGcBgLsZZw4IWi/B reg/Y9xrZqbIoWHAoMZqFz91e6BSKWCwocV7+8KYNY1kUfMKOZdcAuOLXevMgE67EWOjSgZzoMW fsI0+BGyvs1EmoTIyybkXuLDckgUITeYM8ZDpW/ZPy5aMjMWzUWocVO+Ihy4+VDxFLx36zFsNU+ fgaASglBPw1KcyxKYknMYGp/NUrx7bIM775jNOq71lcXWy7GCIm8WpnMyoa7/2is8wsvUb9yTLO sOrcExdluFlBiIoP2lPYBjbM6PNJ4AIUhRfiQUY+qg2273R0kvGFaYCgvfGCDUeY0Nqf X-Google-Smtp-Source: AGHT+IFsCf2L7qcCl91BzC3SivpJ2VSseQbtcUjbsxwhE3CKBMIrhUbAm1wlc9BNAiAT+zwqnbvbew== X-Received: by 2002:a17:902:da8e:b0:21f:2ded:76ea with SMTP id d9443c01a7336-221040bd2a8mr384783905ad.36.1740069734228; Thu, 20 Feb 2025 08:42:14 -0800 (PST) Received: from hermes.local (204-195-96-226.wavecable.com. [204.195.96.226]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-220d5348e68sm123798305ad.28.2025.02.20.08.42.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 20 Feb 2025 08:42:13 -0800 (PST) From: Stephen Hemminger To: dev@dpdk.org Cc: Stephen Hemminger , stable@dpdk.org, Christian Koue Muf , Serhii Iliushyk , Ferruh Yigit Subject: [PATCH v9 13/15] net/ntnic: check result of malloc Date: Thu, 20 Feb 2025 08:27:19 -0800 Message-ID: <20250220164151.9606-14-stephen@networkplumber.org> X-Mailer: git-send-email 2.47.2 In-Reply-To: <20250220164151.9606-1-stephen@networkplumber.org> References: <20241114011129.451243-1-stephen@networkplumber.org> <20250220164151.9606-1-stephen@networkplumber.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 Need to check the result of malloc() before calling memset. This is only place in this driver that forgot, other code does check. Fixes: 0d9bca480e26 ("net/ntnic: add FPGA modules for initialization") cc: stable@dpdk.org Signed-off-by: Stephen Hemminger --- drivers/net/ntnic/nthw/nthw_rac.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/ntnic/nthw/nthw_rac.c b/drivers/net/ntnic/nthw/nthw_rac.c index ca6aba6db2..f275e64da3 100644 --- a/drivers/net/ntnic/nthw/nthw_rac.c +++ b/drivers/net/ntnic/nthw/nthw_rac.c @@ -31,7 +31,9 @@ nthw_rac_t *nthw_rac_new(void) { nthw_rac_t *p = malloc(sizeof(nthw_rac_t)); - memset(p, 0, sizeof(nthw_rac_t)); + + if (p) + memset(p, 0, sizeof(nthw_rac_t)); return p; } -- 2.47.2