From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 596E1C67839 for ; Fri, 14 Dec 2018 12:01:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1ED222146E for ; Fri, 14 Dec 2018 12:01:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1544788916; bh=igHB7H/m0mUo8Mxz8ugV08OSfZOxkPyXtr/e+rM2S+k=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=bsqmgRI/2k3Ha+JViVCK17PTmGsaeVjeBVyvAaDEkDZpB+tWis9yXfCNqM95uvYEN Cp6H9YT140xidHqJXiOTBp0ynWbTSdqry5P50RRcN8avRybaTvwQAazK9ZVm/fBuhG aHrWJ/+XmFCjUb1eLA5o1zhXxioHZ/GoljhwbePQ= DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1ED222146E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729882AbeLNMBz (ORCPT ); Fri, 14 Dec 2018 07:01:55 -0500 Received: from mail.kernel.org ([198.145.29.99]:44386 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729523AbeLNMBr (ORCPT ); Fri, 14 Dec 2018 07:01:47 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 6554D2146E; Fri, 14 Dec 2018 12:01:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1544788906; bh=igHB7H/m0mUo8Mxz8ugV08OSfZOxkPyXtr/e+rM2S+k=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=fo33gIoXwtIlNyEJNT7sf5M7w6+fgNmts1Dh3qThP7MOJzD/H5iOoF0YpbZGIGsOc wm+WkZ7k7oGr7xVf7hjfQR6l0KYwZZJPmo5wQfUk1sXmuTbv6/vKOwjA+FMlQx/iRh kwgTwArXkAET5iMvhHcXX0P/6zmT7g9vec523Pp8= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Shmulik Ladkani , "David S. Miller" Subject: [PATCH 4.19 004/142] ipv6: sr: properly initialize flowi6 prior passing to ip6_route_output Date: Fri, 14 Dec 2018 12:58:09 +0100 Message-Id: <20181214115747.231205004@linuxfoundation.org> X-Mailer: git-send-email 2.20.0 In-Reply-To: <20181214115747.053633987@linuxfoundation.org> References: <20181214115747.053633987@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.19-stable review patch. If anyone has any objections, please let me know. ------------------ From: Shmulik Ladkani [ Upstream commit 1b4e5ad5d6b9f15cd0b5121f86d4719165958417 ] In 'seg6_output', stack variable 'struct flowi6 fl6' was missing initialization. Fixes: 6c8702c60b88 ("ipv6: sr: add support for SRH encapsulation and injection with lwtunnels") Signed-off-by: Shmulik Ladkani Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- net/ipv6/seg6_iptunnel.c | 1 + 1 file changed, 1 insertion(+) --- a/net/ipv6/seg6_iptunnel.c +++ b/net/ipv6/seg6_iptunnel.c @@ -347,6 +347,7 @@ static int seg6_output(struct net *net, struct ipv6hdr *hdr = ipv6_hdr(skb); struct flowi6 fl6; + memset(&fl6, 0, sizeof(fl6)); fl6.daddr = hdr->daddr; fl6.saddr = hdr->saddr; fl6.flowlabel = ip6_flowinfo(hdr);