From patchwork Tue Mar 3 05:10:56 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jakub Kicinski X-Patchwork-Id: 216381 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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, 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 DDB12C3F2D7 for ; Tue, 3 Mar 2020 05:11:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id ACA6A2146E for ; Tue, 3 Mar 2020 05:11:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1583212270; bh=6haNE0t4L7XP3kqs2nre8rVY0GF2T4MZ+TIai8tnIWg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=XNL6Ecpqg3NDdOTI60ODqkJfGKL3WAEnZX4DWtLXGOvRRGNkxBT2enRAQswdvqsx2 P9DVF60Qwd3nCyUGFCQB7DVEtzt6AlOvjpctAggi3esVxQHH1N4SPw9OiTDhEaf9VE gntVNIYznFqFF9093NC8Q6bKkp9Vl9gXxTeusc5c= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727406AbgCCFLJ (ORCPT ); Tue, 3 Mar 2020 00:11:09 -0500 Received: from mail.kernel.org ([198.145.29.99]:43442 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725845AbgCCFLJ (ORCPT ); Tue, 3 Mar 2020 00:11:09 -0500 Received: from kicinski-fedora-PC1C0HJN.thefacebook.com (unknown [163.114.132.128]) (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 419A0214D8; Tue, 3 Mar 2020 05:11:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1583212268; bh=6haNE0t4L7XP3kqs2nre8rVY0GF2T4MZ+TIai8tnIWg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=l1zmIJjg5k7zy4T3PUeETLudVEkV2+3xg7daHHRq5dE63ESV+uhaGFSqMub5uWt8f TXdl2LL6NCgwiraWBjjbWwvxL2NfjkBU2C8nd62TPyCtr+UIHV6QyznIsEk2td9L9o BY+TtwMpfUwSgbkkMfvG08x2ZYdroAxfiBA+BHtE= From: Jakub Kicinski To: johannes@sipsolutions.net Cc: linux-wireless@vger.kernel.org, netdev@vger.kernel.org, kvalo@codeaurora.org, Jakub Kicinski , "Franky (Zhenhui) Lin" , Arend van Spriel , Pieter-Paul Giesberts Subject: [PATCH wireless 1/3] nl80211: add missing attribute validation for critical protocol indication Date: Mon, 2 Mar 2020 21:10:56 -0800 Message-Id: <20200303051058.4089398-2-kuba@kernel.org> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200303051058.4089398-1-kuba@kernel.org> References: <20200303051058.4089398-1-kuba@kernel.org> MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Add missing attribute validation for critical protocol fields to the netlink policy. Fixes: 5de17984898c ("cfg80211: introduce critical protocol indication from user-space") Signed-off-by: Jakub Kicinski --- CC: "Franky (Zhenhui) Lin" CC: Arend van Spriel CC: Pieter-Paul Giesberts Leaving the conversion to RANGE to a follow up, as this may get stabled. --- net/wireless/nl80211.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 5b19e9fac4aa..cd0e024d7cb6 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -531,6 +531,8 @@ const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = { [NL80211_ATTR_MDID] = { .type = NLA_U16 }, [NL80211_ATTR_IE_RIC] = { .type = NLA_BINARY, .len = IEEE80211_MAX_DATA_LEN }, + [NL80211_ATTR_CRIT_PROT_ID] = { .type = NLA_U16 }, + [NL80211_ATTR_MAX_CRIT_PROT_DURATION] = { .type = NLA_U16 }, [NL80211_ATTR_PEER_AID] = NLA_POLICY_RANGE(NLA_U16, 1, IEEE80211_MAX_AID), [NL80211_ATTR_CH_SWITCH_COUNT] = { .type = NLA_U32 },