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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id CB1EBE7717D for ; Mon, 9 Dec 2024 15:45:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:MIME-Version: Message-ID:In-Reply-To:Date:References:Subject:Cc:To:From:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=o6uNubuvyVsEvv8G1gC/7oIBEwYbFhsnN2FUti4kTes=; b=AM2afTFlmjh/lItwnNCqBCXJpa L9IpfZBesqs/2wlUOYD4wYu7kcuuWqkx3ydrpMYHpo3XYHV5vTb8iqb9SjqHf88oO41DjGypSGglG 6se6FMKySMmQFcbwKWg/Vx3tv32wriFuHiNj1BSVUpJxTrmHhOpi1HDxt4sZ/30OvZWOUItYcvslX VvzGQZuPSXIi/AtZxEv5LlXxGQeaAdJ9ISMls4X6q8qZT5nliCcY3SDsT4J7lJW5lV5cu9ez34NMg 7Xfcw0AspmnkVjd744qkXLhdBiTix3P8QXfZGsq8+izu38z33O8C67IgmsITkJj4hCY9uhfEJW4nl yDj0uMbg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tKfxE-00000008Qcj-2XXF for ath12k@archiver.kernel.org; Mon, 09 Dec 2024 15:45:48 +0000 Received: from nyc.source.kernel.org ([2604:1380:45d1:ec00::3]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tKfxB-00000008Qba-3Bmq for ath12k@lists.infradead.org; Mon, 09 Dec 2024 15:45:47 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 80F61A4177C; Mon, 9 Dec 2024 15:43:53 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 07374C4CED1; Mon, 9 Dec 2024 15:45:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1733759144; bh=BEtGeaVHypoezdbTPZ5vIhGMqwRUde0JQlPRxfPmkTg=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=W3pvPSK2vuLBIv5KGIc/OL0H/u6mRwibECnmQGwYhfVDHNcsakXhg2S3dio6fdbst EbLH7v34IMFQSHFdBINSW390AomZj2oSB+Yd0VHpVar5ZosblOMjCalCYBbaVchBlB yQByBCBv62lNYLausBOdawWPEm4kw4iN4o3l3w5AB/PaQoYDi+9bVEiZfaAdybHbKc /mCYdA90ylCt69H2p9Jbba0DLzTXcNB+bLBEjQcEd88cLzn3yAmzyuGomvYFh3rn/g Hb2EepfNSeczp0T6Wol0uZRAIkTKX0f9bQYLjsjUI1NXUUgdp9Zo3ftDBkZy8KgkR3 z9AllRYGZ36tg== From: Kalle Valo To: Dan Carpenter Cc: Sriram R , Jeff Johnson , Rameshkumar Sundaram , linux-wireless@vger.kernel.org, ath12k@lists.infradead.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org Subject: Re: [PATCH next] wifi: ath12k: Off by one in ath12k_wmi_process_csa_switch_count_event() References: <755becb1-819b-484d-8fac-9a2db53ced1b@stanley.mountain> Date: Mon, 09 Dec 2024 17:45:41 +0200 In-Reply-To: <755becb1-819b-484d-8fac-9a2db53ced1b@stanley.mountain> (Dan Carpenter's message of "Fri, 6 Dec 2024 15:52:29 +0300") Message-ID: <87ed2gsvve.fsf@kernel.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241209_074545_861780_9CCAAACA X-CRM114-Status: UNSURE ( 7.26 ) X-CRM114-Notice: Please train this message. X-BeenThere: ath12k@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "ath12k" Errors-To: ath12k-bounces+ath12k=archiver.kernel.org@lists.infradead.org Dan Carpenter writes: > The ahvif->vif->link_conf[] array has IEEE80211_MLD_MAX_NUM_LINKS elements > so this should be >= instead of > to avoid an out of bounds access. > > Fixes: 3952657848c0 ("wifi: ath12k: Use mac80211 vif's link_conf instead of bss_conf") > Signed-off-by: Dan Carpenter Acked-by: Kalle Valo -- https://patchwork.kernel.org/project/linux-wireless/list/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches