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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 BF827C76186 for ; Thu, 18 Jul 2019 03:22:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8D8CA21783 for ; Thu, 18 Jul 2019 03:22:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1563420161; bh=Bi3cbigAC+BcImm58J9QhwLwmuYbdQmXKRbldw5tWnM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=ybMYlakq8u27y7WtFuUWDyI1Q7GqIozMNfW1SEZj9ie8fg2sL/syYul0ULobkvbXk MmWJPXjBYnlwM4MG7S0M9/JpthJng4R5SN5dRJd6T5jrv0MlThEaoQr5zh5HtkkfQc 74wnOZ7gs1XjUgfe12AlVYiRBDaluENrKyurc2a0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390769AbfGRDIh (ORCPT ); Wed, 17 Jul 2019 23:08:37 -0400 Received: from mail.kernel.org ([198.145.29.99]:40692 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390266AbfGRDIg (ORCPT ); Wed, 17 Jul 2019 23:08:36 -0400 Received: from localhost (115.42.148.210.bf.2iij.net [210.148.42.115]) (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 CFDDA2077C; Thu, 18 Jul 2019 03:08:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1563419316; bh=Bi3cbigAC+BcImm58J9QhwLwmuYbdQmXKRbldw5tWnM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=2iMxlss+5P64XCMUvHlGLvjgBMq6flT7Wt/cvjvJeyq4BEgsxxii9F14xPycIqXy8 UMz+3GmNvXfKpgiD25Fc/xksmyIz5vPcYbpITGgjxMvl8C0wpyra11078T++2QJuLl pL3vRnggt5vu+8ZnnuxQvVZfzB/QuKvOlakuWkgg= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Pradeep Kumar Chitrapu , Johannes Berg , Sasha Levin Subject: [PATCH 4.14 12/80] mac80211: free peer keys before vif down in mesh Date: Thu, 18 Jul 2019 12:01:03 +0900 Message-Id: <20190718030059.789261632@linuxfoundation.org> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190718030058.615992480@linuxfoundation.org> References: <20190718030058.615992480@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org [ Upstream commit 0112fa557c3bb3a002bc85760dc3761d737264d3 ] freeing peer keys after vif down is resulting in peer key uninstall to fail due to interface lookup failure. so fix that. Signed-off-by: Pradeep Kumar Chitrapu Signed-off-by: Johannes Berg Signed-off-by: Sasha Levin --- net/mac80211/mesh.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index aca054539f4a..c6edae051e9b 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -922,6 +922,7 @@ void ieee80211_stop_mesh(struct ieee80211_sub_if_data *sdata) /* flush STAs and mpaths on this iface */ sta_info_flush(sdata); + ieee80211_free_keys(sdata, true); mesh_path_flush_by_iface(sdata); /* stop the beacon */ -- 2.20.1