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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8F4E1C433EF for ; Tue, 21 Dec 2021 02:06:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234878AbhLUCGr (ORCPT ); Mon, 20 Dec 2021 21:06:47 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45078 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235076AbhLUCD7 (ORCPT ); Mon, 20 Dec 2021 21:03:59 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3D2FBC0698C5; Mon, 20 Dec 2021 18:02:08 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id F1710B81114; Tue, 21 Dec 2021 02:02:06 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8FA41C36AE8; Tue, 21 Dec 2021 02:02:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1640052125; bh=GUKLvCW3QxUOI2qq6LJRRmK+b6RA3leVbn6X5p3+IPo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=oeUC77BK0q1PdNwV+bD1a8SdFbcZ5yXvqJRvDa0YnyVORFvZU3N/Kk9c1GelQP2WD QKJ/E6AkCWiN94WeUGrgcHet3tc98uSbnu7RXUltbQzwBJ891VJNZbR/j99aeR3ahR VZAqllBAl0up5Uf0mfKwcs+a15AtA8RqbZ6R9gPArYf0M3btW1PzioxAkpuk0LKjfg CS7shL1GKw5JzUdipSPzaxK2PDwXLdZiIi+uXvwcX9/B+IHS//mgIdeTM0oRHH0J8C n3QG06r8c+npoTPz5N2swrDPKUy9hAKwp6aDthIkyclJM62i8+veA+sGv1N/9ipu7b VBEj8hs2PJIWw== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Ilan Peer , Luca Coelho , Johannes Berg , Sasha Levin , johannes@sipsolutions.net, davem@davemloft.net, kuba@kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org Subject: [PATCH AUTOSEL 4.9 4/4] mac80211: Fix the size used for building probe request Date: Mon, 20 Dec 2021 21:01:58 -0500 Message-Id: <20211221020158.117612-4-sashal@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20211221020158.117612-1-sashal@kernel.org> References: <20211221020158.117612-1-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-kernel@vger.kernel.org From: Ilan Peer [ Upstream commit f22d981386d12d1513bd2720fb4387b469124d4b ] Instead of using the hard-coded value of '100' use the correct scan IEs length as calculated during HW registration to mac80211. Signed-off-by: Ilan Peer Signed-off-by: Luca Coelho Link: https://lore.kernel.org/r/iwlwifi.20211129152938.0a82d6891719.I8ded1f2e0bccb9e71222c945666bcd86537f2e35@changeid Signed-off-by: Johannes Berg Signed-off-by: Sasha Levin --- net/mac80211/util.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 52f9742c438a4..a7e1a29a95933 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -1545,7 +1545,7 @@ struct sk_buff *ieee80211_build_probe_req(struct ieee80211_sub_if_data *sdata, chandef.chan = chan; skb = ieee80211_probereq_get(&local->hw, src, ssid, ssid_len, - 100 + ie_len); + local->scan_ies_len + ie_len); if (!skb) return NULL; -- 2.34.1