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 E51B0461AD; Thu, 6 Feb 2025 17:10:55 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id F16C942708; Thu, 6 Feb 2025 17:09:30 +0100 (CET) Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.12]) by mails.dpdk.org (Postfix) with ESMTP id F237540E4F for ; Thu, 6 Feb 2025 17:09:26 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1738858167; x=1770394167; h=from:to:subject:date:message-id:in-reply-to:references: mime-version:content-transfer-encoding; bh=4erTgB5p4VXsHcp7eMRINQ+iaHDxswtSmJxKL+Z6WP4=; b=awjfL896Dzg+IcI8FfGhoBrbOP9fMeLgqVbJjhvHwtZjk6EY8Aaq/vLK BKUOUrEtx+baMIhf+XRi/5IZhVsc1A6t/qBlj6E8YGBi60mZB+7AeEzy5 ag9PWVQJqNb/9Ixxz5G+r4TqyopVQy6z98aWJv/7IZ3xn8kSzUQfAQRpw RIAV2Ssp6cNtahWkGLF0kunLXsCr2pjQ0ivJrlII1idKUAiO8vVxnbzGD 5WFs4sEwh0LXG34PFokHPecCsUSqdua0y/YPAOKJW+b3gMclPau+PqJUl FqmgZ7TjlCbnqYy5g/N84VJAgk0zxjweanRdeqe4n5UqG0XTxMvix0rcw w==; X-CSE-ConnectionGUID: qbvk/jerTGi3zQ2khIaNxg== X-CSE-MsgGUID: 4tH+/oGSSBaZ7MtF18JsaQ== X-IronPort-AV: E=McAfee;i="6700,10204,11336"; a="50860763" X-IronPort-AV: E=Sophos;i="6.13,264,1732608000"; d="scan'208";a="50860763" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Feb 2025 08:09:26 -0800 X-CSE-ConnectionGUID: J0B0xbu1SX+cXwaxbY31eg== X-CSE-MsgGUID: ftp+NbqlTZqFMaHf1BQNTg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.13,264,1732608000"; d="scan'208";a="111166816" Received: from silpixa00401119.ir.intel.com ([10.55.129.167]) by fmviesa007.fm.intel.com with ESMTP; 06 Feb 2025 08:09:25 -0800 From: Anatoly Burakov To: dev@dpdk.org, Thomas Monjalon Subject: [PATCH v1 19/24] net/e1000/base: fix uninitialized variable usage Date: Thu, 6 Feb 2025 16:08:42 +0000 Message-ID: <70f58a17a0fbec2fcd22c4e94802c7f036a7effe.1738858026.git.anatoly.burakov@intel.com> X-Mailer: git-send-email 2.43.5 In-Reply-To: References: 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 From: Jakub Buchocki Static analysis has detected potential usage of uninitialized values inside the array. Fix the warning by initializing array. Fixes: af75078fece3 ("first public release") Cc: stable@dpdk.org Signed-off-by: Jakub Buchocki Signed-off-by: Anatoly Burakov --- .mailmap | 1 + drivers/net/intel/e1000/base/e1000_vf.c | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/.mailmap b/.mailmap index 23ec118ebc..8ffd20cba5 100644 --- a/.mailmap +++ b/.mailmap @@ -619,6 +619,7 @@ Jacek Piasecki Jacek Siuda Jack Bond-Preston Jacob Keller +Jakub Buchocki Jakub Chylkowski Jakub Grajciar Jakub Neruda diff --git a/drivers/net/intel/e1000/base/e1000_vf.c b/drivers/net/intel/e1000/base/e1000_vf.c index fc30357c17..472b921b6f 100644 --- a/drivers/net/intel/e1000/base/e1000_vf.c +++ b/drivers/net/intel/e1000/base/e1000_vf.c @@ -376,7 +376,7 @@ STATIC void e1000_write_msg_read_ack(struct e1000_hw *hw, void e1000_update_mc_addr_list_vf(struct e1000_hw *hw, u8 *mc_addr_list, u32 mc_addr_count) { - u32 msgbuf[E1000_VFMAILBOX_SIZE]; + u32 msgbuf[E1000_VFMAILBOX_SIZE] = {0}; u16 *hash_list = (u16 *)&msgbuf[1]; u32 hash_value; u32 i; -- 2.43.5