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 X-Spam-Level: X-Spam-Status: No, score=-7.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=ham 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 E53E4C468BC for ; Fri, 7 Jun 2019 17:19:37 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BE9C3206E0 for ; Fri, 7 Jun 2019 17:19:37 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BE9C3206E0 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:49744 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hZIWf-0006Hr-13 for qemu-devel@archiver.kernel.org; Fri, 07 Jun 2019 13:19:37 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:53389) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hZGzo-0003Yj-7q for qemu-devel@nongnu.org; Fri, 07 Jun 2019 11:41:38 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hZGy5-0003QZ-MK for qemu-devel@nongnu.org; Fri, 07 Jun 2019 11:39:50 -0400 Received: from mx1.redhat.com ([209.132.183.28]:60914) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hZGy3-0003C3-KW for qemu-devel@nongnu.org; Fri, 07 Jun 2019 11:39:49 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id D2B6222387F; Fri, 7 Jun 2019 15:39:37 +0000 (UTC) Received: from x1w.redhat.com (unknown [10.40.205.135]) by smtp.corp.redhat.com (Postfix) with ESMTPS id ACE947FE99; Fri, 7 Jun 2019 15:39:35 +0000 (UTC) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: Yoshinori Sato , qemu-devel@nongnu.org, Igor Mammedov , Richard Henderson Date: Fri, 7 Jun 2019 17:37:22 +0200 Message-Id: <20190607153725.18055-27-philmd@redhat.com> In-Reply-To: <20190607153725.18055-1-philmd@redhat.com> References: <20190607153725.18055-1-philmd@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.39]); Fri, 07 Jun 2019 15:39:40 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH v18 26/29] target/rx: Restrict access to extable[] X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- target/rx/cpu.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/target/rx/cpu.c b/target/rx/cpu.c index 3eef1329a1..7b8e0144c8 100644 --- a/target/rx/cpu.c +++ b/target/rx/cpu.c @@ -229,11 +229,10 @@ static void rx_cpu_register_types(void) =20 type_init(rx_cpu_register_types) =20 -static uint32_t extable[32]; - void rx_load_image(RXCPU *cpu, const char *filename, uint32_t start, uint32_t size) { + static uint32_t extable[32]; long kernel_size; int i; =20 @@ -246,7 +245,7 @@ void rx_load_image(RXCPU *cpu, const char *filename, =20 /* setup exception trap trampoline */ /* linux kernel only works little-endian mode */ - for (i =3D 0; i < 32; i++) { + for (i =3D 0; i < ARRAY_SIZE(extable); i++) { extable[i] =3D cpu_to_le32(0x10 + i * 4); } rom_add_blob_fixed("extable", extable, sizeof(extable), 0xffffff80); --=20 2.20.1