From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8677F8BE0 for ; Tue, 28 Mar 2023 15:07:21 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0BB3BC433EF; Tue, 28 Mar 2023 15:07:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1680016041; bh=fmYyE3T80TQKcVLvmXqp3sz7LnB7ee9VksUppJIjyWk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=HjJdZmlZ5Mr0BUAA5b7y4useEdnvOI2EnKqUt4zxAFEJp3x4Ey6WLXi1xFgPZvUrR i5ngJrru0tj4TV5mR1Eb1AOWOj8nGUSbPeqg1guw0+7ecf8ksstk0E1DWT2iRVpYe0 59Lm3y2Y2h43ykKK2MS+reowI8D1sGHakk6uDELU= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Radoslaw Tyl , Michal Swiatkowski , Tony Nguyen , Sasha Levin , Arpana Arland Subject: [PATCH 5.15 044/146] i40e: fix flow director packet filter programming Date: Tue, 28 Mar 2023 16:42:13 +0200 Message-Id: <20230328142604.546089477@linuxfoundation.org> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230328142602.660084725@linuxfoundation.org> References: <20230328142602.660084725@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Radoslaw Tyl [ Upstream commit c672297bbc0e86dbf88396b8053e2fbb173f16ff ] Initialize to zero structures to build a valid Tx Packet used for the filter programming. Fixes: a9219b332f52 ("i40e: VLAN field for flow director") Signed-off-by: Radoslaw Tyl Reviewed-by: Michal Swiatkowski Tested-by: Arpana Arland (A Contingent worker at Intel) Signed-off-by: Tony Nguyen Signed-off-by: Sasha Levin --- drivers/net/ethernet/intel/i40e/i40e_txrx.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c index 8f5aad9bbba33..9787e794eeda6 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c @@ -170,10 +170,10 @@ static char *i40e_create_dummy_packet(u8 *dummy_packet, bool ipv4, u8 l4proto, struct i40e_fdir_filter *data) { bool is_vlan = !!data->vlan_tag; - struct vlan_hdr vlan; - struct ipv6hdr ipv6; - struct ethhdr eth; - struct iphdr ip; + struct vlan_hdr vlan = {}; + struct ipv6hdr ipv6 = {}; + struct ethhdr eth = {}; + struct iphdr ip = {}; u8 *tmp; if (ipv4) { -- 2.39.2