From patchwork Fri Aug 26 08:37:15 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johannes Berg X-Patchwork-Id: 600576 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 89B0DECAAA3 for ; Fri, 26 Aug 2022 08:37:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245579AbiHZIhY (ORCPT ); Fri, 26 Aug 2022 04:37:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57538 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245301AbiHZIhX (ORCPT ); Fri, 26 Aug 2022 04:37:23 -0400 Received: from sipsolutions.net (s3.sipsolutions.net [IPv6:2a01:4f8:191:4433::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2B2537C767; Fri, 26 Aug 2022 01:37:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sipsolutions.net; s=mail; h=Content-Transfer-Encoding:MIME-Version: Message-Id:Date:Subject:Cc:To:From:Content-Type:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-To:Resent-Cc: Resent-Message-ID:In-Reply-To:References; bh=AUQydQj0EINK83vChZVrw9x8nK+8oubl9gVGNSFLXZw=; t=1661503041; x=1662712641; b=bZGEK2FbACQBvzZ+pz6WKmvIM94ZLIsNBKO50+mMgmeNGnOwwlEv0gBfNCm92tIFAlv5fkUQtar qeeA1KBvkomWizOkaLlwI/4Esftb3zQU3I9nKNN+SPplgoLDX+jMe8UmTN8pFbHTdiFbssBtYoLUp A1Dkd3a1nMdMwV4Iyu0D2uGE+Ky08P1RqgrojlkIIVNKHtncpHB7Ub+xbNQUcxAZhtcYn9qHWQyUU EghCh75uNUorG6sTpYSXxuV4Ol1zhXqFDuzA9kn3x1cBGqYAwCcrvqUOJdWRJWH4+S02hWkLu2Fg0 PD8Ziq0PTwPOOm5CVgSGZ6U3uMACyKOoGPpg==; Received: by sipsolutions.net with esmtpsa (TLS1.3:ECDHE_X25519__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.96) (envelope-from ) id 1oRUq7-000ARx-1k; Fri, 26 Aug 2022 10:37:19 +0200 From: Johannes Berg To: netdev@vger.kernel.org Cc: linux-wireless@vger.kernel.org Subject: pull-request: wireless-2022-08-26 Date: Fri, 26 Aug 2022 10:37:15 +0200 Message-Id: <20220826083716.15682-1-johannes@sipsolutions.net> X-Mailer: git-send-email 2.37.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Hi, Here are a couple of fixes for the current cycle, see the tag description below. Please pull and let me know if there's any problem. Thanks, johannes The following changes since commit 24c7a64ea4764d70e4ac9b0a60ecd9b03c68435e: Merge git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf (2022-08-24 19:18:10 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git tags/wireless-2022-08-26 for you to fetch changes up to 55f0a4894484e8d6ddf662f5aebbf3b4cb028541: wifi: mac80211: potential NULL dereference in ieee80211_tx_control_port() (2022-08-25 10:05:25 +0200) ---------------------------------------------------------------- Just a couple of fixes: * two potential leaks * use-after-free in certain scan races * warning in IBSS code * error return from a debugfs file was wrong * possible NULL-ptr-deref when station lookup fails ---------------------------------------------------------------- Dan Carpenter (2): wifi: cfg80211: debugfs: fix return type in ht40allow_map_read() wifi: mac80211: potential NULL dereference in ieee80211_tx_control_port() Lorenzo Bianconi (1): wifi: mac80211: always free sta in __sta_info_alloc in case of error Siddh Raman Pant (2): wifi: mac80211: Fix UAF in ieee80211_scan_rx() wifi: mac80211: Don't finalize CSA in IBSS mode if state is disconnected Yang Yingliang (1): wifi: mac80211: fix possible leak in ieee80211_tx_control_port() net/mac80211/ibss.c | 4 ++++ net/mac80211/scan.c | 11 +++++++---- net/mac80211/sta_info.c | 2 +- net/mac80211/tx.c | 3 ++- net/wireless/debugfs.c | 3 ++- 5 files changed, 16 insertions(+), 7 deletions(-)