From patchwork Tue Oct 17 08:25:01 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 10011195 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id ECE8C60211 for ; Tue, 17 Oct 2017 08:31:13 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DAD0928522 for ; Tue, 17 Oct 2017 08:31:13 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id CEDE7287E9; Tue, 17 Oct 2017 08:31:13 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 8761328522 for ; Tue, 17 Oct 2017 08:31:13 +0000 (UTC) Received: from localhost ([::1]:37185 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e4NHM-0006Iz-91 for patchwork-qemu-devel@patchwork.kernel.org; Tue, 17 Oct 2017 04:31:12 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:59497) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e4NBb-0002hT-LU for qemu-devel@nongnu.org; Tue, 17 Oct 2017 04:25:21 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1e4NBV-00060p-Qi for qemu-devel@nongnu.org; Tue, 17 Oct 2017 04:25:15 -0400 Received: from mx1.redhat.com ([209.132.183.28]:34112) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1e4NBV-0005zi-KX for qemu-devel@nongnu.org; Tue, 17 Oct 2017 04:25:09 -0400 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id B91501F57C for ; Tue, 17 Oct 2017 08:25:08 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com B91501F57C Authentication-Results: ext-mx06.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx06.extmail.prod.ext.phx2.redhat.com; spf=fail smtp.mailfrom=kraxel@redhat.com Received: from sirius.home.kraxel.org (ovpn-116-239.ams2.redhat.com [10.36.116.239]) by smtp.corp.redhat.com (Postfix) with ESMTP id C1E846443D; Tue, 17 Oct 2017 08:25:04 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id C9C913F10B; Tue, 17 Oct 2017 10:25:02 +0200 (CEST) From: Gerd Hoffmann To: qemu-devel@nongnu.org Date: Tue, 17 Oct 2017 10:25:01 +0200 Message-Id: <20171017082502.7885-4-kraxel@redhat.com> In-Reply-To: <20171017082502.7885-1-kraxel@redhat.com> References: <20171017082502.7885-1-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.30]); Tue, 17 Oct 2017 08:25:08 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PULL 3/4] vga: add ram_addr_t cast X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Gerd Hoffmann Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP Reported by Coverity. Fixes: CID 1381409 Signed-off-by: Gerd Hoffmann Message-id: 20171010141323.14049-4-kraxel@redhat.com --- hw/display/vga.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/display/vga.c b/hw/display/vga.c index 1afceb6f16..1d19f6bc48 100644 --- a/hw/display/vga.c +++ b/hw/display/vga.c @@ -1485,7 +1485,7 @@ static void vga_draw_graphic(VGACommonState *s, int full_update) disp_width = width; region_start = (s->start_addr * 4); - region_end = region_start + s->line_offset * height; + region_end = region_start + (ram_addr_t)s->line_offset * height; if (region_end > s->vbe_size) { /* wraps around (can happen with cirrus vbe modes) */ region_start = 0;