From patchwork Fri May 17 19:29:50 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Crispin X-Patchwork-Id: 10948451 X-Patchwork-Delegate: johannes@sipsolutions.net Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 3EC941395 for ; Fri, 17 May 2019 19:30:33 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3174C283C8 for ; Fri, 17 May 2019 19:30:33 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 25AA12845E; Fri, 17 May 2019 19:30:33 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DA0F3283C8 for ; Fri, 17 May 2019 19:30:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728978AbfEQTa3 (ORCPT ); Fri, 17 May 2019 15:30:29 -0400 Received: from nbd.name ([46.4.11.11]:37368 "EHLO nbd.name" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728951AbfEQTa2 (ORCPT ); Fri, 17 May 2019 15:30:28 -0400 Received: from p548c8c9f.dip0.t-ipconnect.de ([84.140.140.159] helo=bertha.fritz.box) by ds12 with esmtpa (Exim 4.89) (envelope-from ) id 1hRiYk-0006cc-IE; Fri, 17 May 2019 21:30:26 +0200 From: John Crispin To: Johannes Berg Cc: linux-wireless@vger.kernel.org, John Crispin Subject: [PATCH 1/7] iw: fix memory leak inside register_mgmt_frame Date: Fri, 17 May 2019 21:29:50 +0200 Message-Id: <20190517192956.18372-2-john@phrozen.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190517192956.18372-1-john@phrozen.org> References: <20190517192956.18372-1-john@phrozen.org> MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: John Crispin --- mgmt.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/mgmt.c b/mgmt.c index 60f544b..88fe3fd 100644 --- a/mgmt.c +++ b/mgmt.c @@ -69,9 +69,11 @@ static int register_mgmt_frame(struct nl80211_state *state, NLA_PUT_U16(msg, NL80211_ATTR_FRAME_TYPE, type); NLA_PUT(msg, NL80211_ATTR_FRAME_MATCH, match_len, match); + free(match); return 0; nla_put_failure: + free(match); return -ENOBUFS; }