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=-9.1 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,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 670F8C48BD6 for ; Thu, 27 Jun 2019 00:31:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3971F2083B for ; Thu, 27 Jun 2019 00:31:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1561595489; bh=AHobH1/9iKwPcpIwDFnixvX3zbiA/aLX5C1BflQFJsU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=SEYXuad19KB3hbZvlf0kRxWbYdS95n+Ikqb9YiANLhgI9bHue67mqtTFY3iUxL6BB wCcjVD0Q3vpEP0tHeaV1zlzavsh7nE0mypj/O9iIONMQHF6DAO52eFrxKGkb1J3kKG sV6lYJwuqFiP9qQnvoXQSxSna/VRNvsXMS2uQ5RM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727162AbfF0AbZ (ORCPT ); Wed, 26 Jun 2019 20:31:25 -0400 Received: from mail.kernel.org ([198.145.29.99]:34744 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727140AbfF0AbX (ORCPT ); Wed, 26 Jun 2019 20:31:23 -0400 Received: from sasha-vm.mshome.net (unknown [107.242.116.147]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id DE160216E3; Thu, 27 Jun 2019 00:31:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1561595482; bh=AHobH1/9iKwPcpIwDFnixvX3zbiA/aLX5C1BflQFJsU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=lWzg0Mc7CXx0BuzzCeLjALtbylp7J05X6gTS8UnlogcarF3rf4xbMq93zQsDrkeat 2w2vfR4+2ByMLYKx6TyQCYxXG51fFqbIJ+iQdvj2LK9PMdQuywVLDlCtdagVPnsHGn CXIAHERTPmh3I39U/vzX4VF5VoY/mieG5ooKQA7Q= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Pradeep Kumar Chitrapu , Johannes Berg , Sasha Levin , linux-wireless@vger.kernel.org, netdev@vger.kernel.org Subject: [PATCH AUTOSEL 5.1 20/95] mac80211: free peer keys before vif down in mesh Date: Wed, 26 Jun 2019 20:29:05 -0400 Message-Id: <20190627003021.19867-20-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190627003021.19867-1-sashal@kernel.org> References: <20190627003021.19867-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Pradeep Kumar Chitrapu [ 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 d5aba5029cb0..fe44f0d98de0 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -929,6 +929,7 @@ 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