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 3DDF74621D; Thu, 13 Feb 2025 23:19:23 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 648A1406BC; Thu, 13 Feb 2025 23:18:46 +0100 (CET) Received: from mail-pj1-f52.google.com (mail-pj1-f52.google.com [209.85.216.52]) by mails.dpdk.org (Postfix) with ESMTP id 9DA2740685 for ; Thu, 13 Feb 2025 23:18:43 +0100 (CET) Received: by mail-pj1-f52.google.com with SMTP id 98e67ed59e1d1-2fa7465baceso2881770a91.0 for ; Thu, 13 Feb 2025 14:18:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1739485123; x=1740089923; 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=mgCvXLTZt2sgwG7/klMhftm00EawyTSd4vAGCLmmHCNHa0Hisz2o0JW3fbLw7BOIds HpqyNN8rsLgPbZ6hxZ0a7gBuLMN8vvIIHykWPUqcWloMfHVhCZa7bLTTD0eJWAdPjhho wcmhY1Lvx3yvx4l0tKxO67ts4wZj4L8GIKyxnzJ87Ktpe6baPyjZ8Zbea9D4rF9rPqyW wp+qf5hLFLqA3MHRKc5ALAc54VM12/5Fvl4VXhvuGxHNcHqPFnZcbdupT9oK1JBWx/ig o93H5MYr3nWyIroP4pQqwFfVKbpGwVv5e3uQEGkvO93V2mUDCnYR/6i1n+AU/Vtu3tNg RlyQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1739485123; x=1740089923; 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=For93NBIUBPLv+pE2mZ5CMKl3lm/Iukl/YGFk/ohLH3gm8Mj+3ZOOK83m3aYzSDiFG g0j/mcaB25EyA6h0XCyWD5wsAxyN/3iHT6FInU872uW8SRI1reeoaN9MWfoo5Urjj27o WAT8WD+/PWWKkNt8bvfuxZdlZPEU+PAAuoR2SB29aSLzvlAwBTnrlizM7EZcGbPGVSmj mCv4elA4QAgOI/yFEZjzi8IBqKeF/qcc2yB51i1st+9dm3RHW97vmHKoXPUYjKj5ruqA fK0Pn79WDF9xIyO/yvm7hiHJ9/J2dlXIS1DBsiX0+J1VfYMD6lDCeBqQKiG5+EE7w9PW Rxsg== X-Gm-Message-State: AOJu0YyDyGjf6fvwp3Sa6KGe+AMTMUHngLHm6DHsBL36sbmJ984ZAacC pth9HtpqVLdKn9nNxx+RzBiM6AP62ycjIgfnm0/Ijq5CVcLZTSf3UiuchpOxFHB+rklGqP7TUKY g X-Gm-Gg: ASbGnctuN+1J97fTkZ01RplRv4ioRvNY9o6CGghi89YnY59nCoNTHJnWE95emMvT+8d RmafkQsyvdGvOI0QbEcJZhtlUiUVO64/lLw6Q7GfdmJ07mgZa6gqK9CjsyghznRVukHOcYJzZnK T3svHiIDzGOmv1TFqRo3S+4FuUOx7nEUOWHA0nJyOHfioL8+8TKH39J+9pz54M+TAZv9zKN7Qh9 odCoabvoV4cdSXNYnVgJIsKeJ18X1p/ZSApIirr6iLE06D7u4h3MbyT6rFUYO9I5ibXSVT0LrNv oZkZGevFObxZfdy2b8q6w0NOc3x+ta7AvbJgLir5gqsHEJt+bhzEo1fvrupK/OOq+jxP X-Google-Smtp-Source: AGHT+IHWpZ9hvmldZjMe1EFjreCJQ2C2OpQSk9yoqqLwI/+eWpF4aGpjHzWRtJkCZnvXATgiNxzE7w== X-Received: by 2002:a17:90b:3f05:b0:2ee:b8ac:73b0 with SMTP id 98e67ed59e1d1-2fc0ded15admr7824105a91.2.1739485122827; Thu, 13 Feb 2025 14:18:42 -0800 (PST) Received: from hermes.local (204-195-96-226.wavecable.com. [204.195.96.226]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2fc13ad726bsm1706826a91.28.2025.02.13.14.18.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 13 Feb 2025 14:18:42 -0800 (PST) From: Stephen Hemminger To: dev@dpdk.org Cc: Stephen Hemminger , stable@dpdk.org, Christian Koue Muf , Serhii Iliushyk , Ferruh Yigit Subject: [PATCH v6 09/11] net/ntnic: check result of malloc Date: Thu, 13 Feb 2025 14:16:22 -0800 Message-ID: <20250213221819.1856769-10-stephen@networkplumber.org> X-Mailer: git-send-email 2.47.2 In-Reply-To: <20250213221819.1856769-1-stephen@networkplumber.org> References: <20241114011129.451243-1-stephen@networkplumber.org> <20250213221819.1856769-1-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