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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 76A40C4332F for ; Fri, 11 Feb 2022 08:53:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348218AbiBKIxh (ORCPT ); Fri, 11 Feb 2022 03:53:37 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:42004 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1348276AbiBKIxg (ORCPT ); Fri, 11 Feb 2022 03:53:36 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7B88C1026; Fri, 11 Feb 2022 00:53:32 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 1683261E42; Fri, 11 Feb 2022 08:53:32 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DB431C340E9; Fri, 11 Feb 2022 08:53:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1644569611; bh=G6trzJLrWKVrpeJgBQZkBzn1CKppFzqrklNrQI7FeVU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=rqtW8T5VZ96q4glFcQDDohowGXG3aWEalwNWQfE8Pyw03G1zsPYJfUWu0ogySk6zX AZY/sCYu8kak8HjUhjLUUKNApP5lQTT9FLnxSEnEPQ+Ant3wWDpPDkfRnacIcI0DDe KNJ4Yz688gunaQwaiWm4rOb4MzgW8JhhJYQ7EZzU= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org, akpm@linux-foundation.org, torvalds@linux-foundation.org, stable@vger.kernel.org Cc: lwn@lwn.net, jslaby@suse.cz, Greg Kroah-Hartman Subject: Re: Linux 5.4.179 Date: Fri, 11 Feb 2022 09:53:17 +0100 Message-Id: <164456959716514@kroah.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <1644569597160132@kroah.com> References: <1644569597160132@kroah.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org diff --git a/Makefile b/Makefile index 6d33284664fe..5688e17a4436 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 VERSION = 5 PATCHLEVEL = 4 -SUBLEVEL = 178 +SUBLEVEL = 179 EXTRAVERSION = NAME = Kleptomaniac Octopus diff --git a/drivers/mmc/host/moxart-mmc.c b/drivers/mmc/host/moxart-mmc.c index 5553a5643f40..5c81dc7371db 100644 --- a/drivers/mmc/host/moxart-mmc.c +++ b/drivers/mmc/host/moxart-mmc.c @@ -696,12 +696,12 @@ static int moxart_remove(struct platform_device *pdev) if (!IS_ERR(host->dma_chan_rx)) dma_release_channel(host->dma_chan_rx); mmc_remove_host(mmc); - mmc_free_host(mmc); writel(0, host->base + REG_INTERRUPT_MASK); writel(0, host->base + REG_POWER_CONTROL); writel(readl(host->base + REG_CLOCK_CONTROL) | CLK_OFF, host->base + REG_CLOCK_CONTROL); + mmc_free_host(mmc); } return 0; } diff --git a/net/tipc/link.c b/net/tipc/link.c index f25010261a9e..8f2ee71c63c6 100644 --- a/net/tipc/link.c +++ b/net/tipc/link.c @@ -1953,15 +1953,18 @@ static int tipc_link_proto_rcv(struct tipc_link *l, struct sk_buff *skb, u16 peers_tol = msg_link_tolerance(hdr); u16 peers_prio = msg_linkprio(hdr); u16 rcv_nxt = l->rcv_nxt; - u16 dlen = msg_data_sz(hdr); + u32 dlen = msg_data_sz(hdr), glen = 0; int mtyp = msg_type(hdr); bool reply = msg_probe(hdr); - u16 glen = 0; void *data; char *if_name; int rc = 0; trace_tipc_proto_rcv(skb, false, l->name); + + if (dlen > U16_MAX) + goto exit; + if (tipc_link_is_blocked(l) || !xmitq) goto exit; @@ -2063,7 +2066,8 @@ static int tipc_link_proto_rcv(struct tipc_link *l, struct sk_buff *skb, if (glen != tipc_gap_ack_blks_sz(ga->gack_cnt)) ga = NULL; } - + if(glen > dlen) + break; tipc_mon_rcv(l->net, data + glen, dlen - glen, l->addr, &l->mon_state, l->bearer_id); diff --git a/net/tipc/monitor.c b/net/tipc/monitor.c index 58708b4c7719..e7155a774300 100644 --- a/net/tipc/monitor.c +++ b/net/tipc/monitor.c @@ -457,6 +457,8 @@ void tipc_mon_rcv(struct net *net, void *data, u16 dlen, u32 addr, state->probing = false; /* Sanity check received domain record */ + if (new_member_cnt > MAX_MON_DOMAIN) + return; if (dlen < dom_rec_len(arrv_dom, 0)) return; if (dlen != dom_rec_len(arrv_dom, new_member_cnt))