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=-5.7 required=3.0 tests=DATE_IN_PAST_03_06, DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, 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 B0B19C2D0DB for ; Wed, 22 Jan 2020 13:22:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7854024692 for ; Wed, 22 Jan 2020 13:22:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579699357; bh=izB+U4VTqVzEqSWKIcuixLoto9qu8cWMY14h+CQf9gE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=MkPptLeYsQ988uyCYBmTSaL3e0ylb/Ta+CtFiWyOHXyHENzuKED28ZJRajrSVjWHP zMOTQ3746Fd57QTLaH5W4n3QNPS9OEGVz/vLGUX+JgrqI56UP6NlqE47hS6Vi7stLX WBeAExPE+7u9Y0y/oiswi6e2P7C9OVbKTea8I4+4= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730608AbgAVNWd (ORCPT ); Wed, 22 Jan 2020 08:22:33 -0500 Received: from mail.kernel.org ([198.145.29.99]:40258 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725827AbgAVNWd (ORCPT ); Wed, 22 Jan 2020 08:22:33 -0500 Received: from localhost (unknown [84.241.205.26]) (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 D716A24690; Wed, 22 Jan 2020 13:22:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579699352; bh=izB+U4VTqVzEqSWKIcuixLoto9qu8cWMY14h+CQf9gE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=lv93rYi5vtu6azTf45mi75PZfsC8hPVBLYaHCEKUqjAvwo+dwincbWuDNtqY/aehm HOhwp7gemWcaMT+MCwDYdh2F6U114DuqUsODQKa6GJGbJLXVIN0jaubDTb7RXFBgvx 3txxUNZ/+VXUgXC2Ogx6bFCO5UxFJnFmh5vWQRxk= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Felix Fietkau , Johannes Berg Subject: [PATCH 5.4 119/222] cfg80211: fix memory leak in nl80211_probe_mesh_link Date: Wed, 22 Jan 2020 10:28:25 +0100 Message-Id: <20200122092842.260670992@linuxfoundation.org> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200122092833.339495161@linuxfoundation.org> References: <20200122092833.339495161@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 From: Felix Fietkau commit 2a279b34169e9bbf7c240691466420aba75b4175 upstream. The per-tid statistics need to be released after the call to rdev_get_station Cc: stable@vger.kernel.org Fixes: 5ab92e7fe49a ("cfg80211: add support to probe unexercised mesh link") Signed-off-by: Felix Fietkau Link: https://lore.kernel.org/r/20200108170630.33680-1-nbd@nbd.name Signed-off-by: Johannes Berg Signed-off-by: Greg Kroah-Hartman --- net/wireless/nl80211.c | 2 ++ 1 file changed, 2 insertions(+) --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -13787,6 +13787,8 @@ static int nl80211_probe_mesh_link(struc if (err) return err; + cfg80211_sinfo_release_content(&sinfo); + return rdev_probe_mesh_link(rdev, dev, dest, buf, len); }