From patchwork Wed Mar 4 21:28:31 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Walter Harms X-Patchwork-Id: 229850 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=-3.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED autolearn=no 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 9B34EC3F2D7 for ; Wed, 4 Mar 2020 21:45:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7236A2084E for ; Wed, 4 Mar 2020 21:45:54 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=bfs.de header.i=@bfs.de header.b="ox2a1lRV" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729175AbgCDVpy (ORCPT ); Wed, 4 Mar 2020 16:45:54 -0500 Received: from mx01-sz.bfs.de ([194.94.69.67]:45608 "EHLO mx01-sz.bfs.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728955AbgCDVpx (ORCPT ); Wed, 4 Mar 2020 16:45:53 -0500 X-Greylist: delayed 439 seconds by postgrey-1.27 at vger.kernel.org; Wed, 04 Mar 2020 16:45:52 EST Received: from SRVEX01-SZ.bfs.intern (exchange-sz.bfs.de [10.129.90.31]) by mx01-sz.bfs.de (Postfix) with ESMTPS id 94AF520371; Wed, 4 Mar 2020 22:38:32 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bfs.de; s=dkim201901; t=1583357912; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=QkLnH+NE8c3qkE/LnlNQPG4USM8MtcA/4B/Z5q7MV94=; b=ox2a1lRVK9fnzc4iDIFh+2Xs0zIRwBsojXkNVowJNH0DwpX0/bc50gOOC5+uK2qfJH/AZ3 Tar6sQOvFZvIf9dUqNYqROoKSEAVxMnsUhJeEImDzuPnkITX/7YTiIBm8SkTtLAKVhw3F7 alPNFEjEwZpqP9jhEaoK2PZFXke8M/MTtToYdgL3atOVa0G6JF2Zkt1p1mgZES94xbobin 96CgPo5uO1m3gvMgVHgAT9pE1zEGrsRYwJ2nbTe9nG+Tz50oSs/7zxJCOFN5E1i0lmOH0g gGzu/+tQni4Mj8k+TtJdQC/rqpIKRwnIKkqHgTUX1J+rFHeIdYoinVBRa7cuHQ== Received: from SRVEX01-SZ.bfs.intern (10.129.90.31) by SRVEX01-SZ.bfs.intern (10.129.90.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.1913.5; Wed, 4 Mar 2020 22:28:31 +0100 Received: from SRVEX01-SZ.bfs.intern ([fe80::7d2d:f9cb:2761:d24a]) by SRVEX01-SZ.bfs.intern ([fe80::7d2d:f9cb:2761:d24a%6]) with mapi id 15.01.1913.005; Wed, 4 Mar 2020 22:28:31 +0100 From: Walter Harms To: Greg Kroah-Hartman , "linux-kernel@vger.kernel.org" CC: "stable@vger.kernel.org" , Christophe JAILLET , Paul Burton , "ralf@linux-mips.org" , "linux-mips@vger.kernel.org" , "kernel-janitors@vger.kernel.org" Subject: AW: [PATCH 5.5 110/176] MIPS: VPE: Fix a double free and a memory leak in release_vpe() Thread-Topic: [PATCH 5.5 110/176] MIPS: VPE: Fix a double free and a memory leak in release_vpe() Thread-Index: AQHV8Y196lGPcYxjR0WoJuuadsBv/Kg49D8A Date: Wed, 4 Mar 2020 21:28:31 +0000 Message-ID: References: <20200303174304.593872177@linuxfoundation.org>, <20200303174317.555620066@linuxfoundation.org> In-Reply-To: <20200303174317.555620066@linuxfoundation.org> Accept-Language: de-DE, en-US Content-Language: de-DE X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.137.16.40] MIME-Version: 1.0 Authentication-Results: mx01-sz.bfs.de; none X-Spamd-Result: default: False [-0.33 / 7.00]; ARC_NA(0.00)[]; TO_DN_EQ_ADDR_SOME(0.00)[]; HAS_XOIP(0.00)[]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; FREEMAIL_ENVRCPT(0.00)[wanadoo.fr]; MIME_GOOD(-0.10)[text/plain]; DKIM_SIGNED(0.00)[]; RCPT_COUNT_SEVEN(0.00)[8]; NEURAL_HAM(-0.00)[-0.980,0]; RCVD_NO_TLS_LAST(0.10)[]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_COUNT_TWO(0.00)[2]; MID_RHS_MATCH_FROM(0.00)[]; BAYES_HAM(-0.33)[75.84%] Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org --- a/arch/mips/kernel/vpe.c +++ b/arch/mips/kernel/vpe.c @@ -134,7 +134,7 @@ void release_vpe(struct vpe *v) { list_del(&v->list); if (v->load_addr) - release_progmem(v); + release_progmem(v->load_addr); kfree(v); }