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=-19.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 51B8DC43460 for ; Mon, 12 Apr 2021 16:26:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 33AB8613C7 for ; Mon, 12 Apr 2021 16:26:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244521AbhDLQ1O (ORCPT ); Mon, 12 Apr 2021 12:27:14 -0400 Received: from mail.kernel.org ([198.145.29.99]:57190 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244134AbhDLQZN (ORCPT ); Mon, 12 Apr 2021 12:25:13 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 59FE26101B; Mon, 12 Apr 2021 16:24:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1618244681; bh=0tqVyUvTZ3gESgbCoj3FyaA1zpkb8A2bHdLABKbDKJo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=PyHuVNMeFKwQbDXRDlIlS2V8K5WoKTLPpNGXf+WVrcEaK3rh65ZwrZ9Fh45oGe53y ySQo2c2VJZ2S1P9mrA2vvOS+ycVf1fKnCeVP1pFb8aRdaQyz6G0B3pKbQPrcMmUmms v5hbUy7HQr5XG7Y+5lTGx8EZRJ+K5KxWuJSmf7LSQR8tRktxNjRkOm9vDRReugJmJj Pee4DegitjIfeSGgn4/wmbVuQhOwWwH6HiUx37KqLQZYqH1NLNc+oOvhWHh1OIXQ1t XV7Ljm7sspifpGLHOs0gycuWmhCOtI78bowKjCWXy1GFZ0ECXKIxnQMr3IS3czRo3r z/1LN8HLF7JJw== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Alexander Aring , Stefan Schmidt , Sasha Levin , linux-wpan@vger.kernel.org, netdev@vger.kernel.org Subject: [PATCH AUTOSEL 5.10 31/46] net: ieee802154: stop dump llsec devkeys for monitors Date: Mon, 12 Apr 2021 12:23:46 -0400 Message-Id: <20210412162401.314035-31-sashal@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210412162401.314035-1-sashal@kernel.org> References: <20210412162401.314035-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-wpan@vger.kernel.org From: Alexander Aring [ Upstream commit 080d1a57a94d93e70f84b7a360baa351388c574f ] This patch stops dumping llsec devkeys for monitors which we don't support yet. Otherwise we will access llsec mib which isn't initialized for monitors. Signed-off-by: Alexander Aring Link: https://lore.kernel.org/r/20210405003054.256017-10-aahringo@redhat.com Signed-off-by: Stefan Schmidt Signed-off-by: Sasha Levin --- net/ieee802154/nl802154.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/net/ieee802154/nl802154.c b/net/ieee802154/nl802154.c index 5c386575aec0..f63fbb237be8 100644 --- a/net/ieee802154/nl802154.c +++ b/net/ieee802154/nl802154.c @@ -1853,6 +1853,11 @@ nl802154_dump_llsec_devkey(struct sk_buff *skb, struct netlink_callback *cb) if (err) return err; + if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR) { + err = skb->len; + goto out_err; + } + if (!wpan_dev->netdev) { err = -EINVAL; goto out_err; -- 2.30.2