From nobody Wed Feb 09 03:25:05 2022 X-Original-To: dev-commits-src-main@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4BA1019A3BD1; Wed, 9 Feb 2022 03:25:06 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Jtlcf1Jfbz4v8B; Wed, 9 Feb 2022 03:25:06 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1644377106; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=3ECdsGkf9v53y3Ci7ulXIVLqDCBJJe0LjyTh+flga0M=; b=HjrIh7a2JTAYgnO9VeZkVvFe0bOEeBW/+DkTumrWnTnGVyklevNxfeNOm4GrCV9shGkvE8 Bvs4xpTViePNxhnYCz7VawhdkTKO1UF1zM/d15coeuv5ZS8u1xR9CgCmh/G7iPpZPQC2Go g5yS0KggmmFKjfOpsEErcqYopq/EWAkpWCz+giGjPw/CP6Qs+7RDTo1gPuBJ6mUgLULYCM kAbaX8tiygonbZhj/Q4zOYAnQ7ou8Rl8AOaAmqSYnwMSUspXLlaMfP7beXVDHke6p+kzig pxiPkYoRqdgj4mwBG1i5/eW1z5F2y8jNk+39Hbtq/UxO7f+sy3E6GXsqBr3RsQ== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 0D7E225E95; Wed, 9 Feb 2022 03:25:06 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 2193P5LN098115; Wed, 9 Feb 2022 03:25:05 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 2193P56o098114; Wed, 9 Feb 2022 03:25:05 GMT (envelope-from git) Date: Wed, 9 Feb 2022 03:25:05 GMT Message-Id: <202202090325.2193P56o098114@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Ed Maste Subject: git: 06296f77c5bc - main - vt: fix splash_cpu logos use of vd_drawrect List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-main@freebsd.org X-BeenThere: dev-commits-src-main@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: emaste X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 06296f77c5bc5ec1710a28b68b9410d192163087 Auto-Submitted: auto-generated ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1644377106; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=3ECdsGkf9v53y3Ci7ulXIVLqDCBJJe0LjyTh+flga0M=; b=u3Mou0ha/HIvSqyvY8qCvTMypqK7Ho4NmW/I/4OX9USWPdpffNrGqIekNCrnX1QnY2+7Qq LRmBaAmN7e3daXCFtkgY6203R+2l4YRebQ4Hz8txRIOu0ITcG++icygtvG2jWvSBvetqZ0 qToSYw9yZuB/B6gz4g1fQ0pA3LVq5ICDRpVI5csxeRCc021SeWHkDqyMVq54wPVm7B4mat vdtpT0EXI34Agrg+1U1muJ5b/r1ZqQ4NtZX73oaVesTjkVmPJw96kAH0/2mJ2EAVblek/c 06Ip9Ry0f3bXol1Uvykvksav3GF10Pw0BH2s3FhmqYT01HI+tJKyyCKjdldWIw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1644377106; a=rsa-sha256; cv=none; b=I1dTVu0J52VO8eNmKOI+KtqCpwul+CwRpFevSfIjwSIhUa8yuCScxKdU6VihbRFSXXbM8G eg7Q81ASSiek4AII64lgdu4q1eueFKL7qAMCJDSgxad2Xo2M88Lk8GPOQwobeDyFlJH6lQ ow1WbdMVkaPM+w1WqtH67NeKOIu+Q98s1oha5FR+4aNqrRC9Lxa3643FnZpcS4IovYFH3B iiBfj13Yo00bmi7bSnZydps7wRGPS4UXb1kmppPQTnSDjvsNrSRL1neMPdprWB1rxcuVRG 6jXbjozescegNKC2zQNqkZ2A3BBLuJcY88n+WYjo/NEtgXavstGByZkyAzHyeA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N The branch main has been updated by emaste: URL: https://cgit.FreeBSD.org/src/commit/?id=06296f77c5bc5ec1710a28b68b9410d192163087 commit 06296f77c5bc5ec1710a28b68b9410d192163087 Author: Stefan Grundmann AuthorDate: 2022-02-09 03:15:53 +0000 Commit: Ed Maste CommitDate: 2022-02-09 03:22:07 +0000 vt: fix splash_cpu logos use of vd_drawrect In the (extremely unlikely) case of vd->vd_height == vt_logo_sprite_height the vd_drawrect code would write outside of frame-buffer memory. MFC after: 1 week Reviewed by: cem Differential Revision: https://reviews.freebsd.org/D34220 --- sys/dev/vt/vt_cpulogos.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sys/dev/vt/vt_cpulogos.c b/sys/dev/vt/vt_cpulogos.c index c62b13a9097a..6450c89ead6d 100644 --- a/sys/dev/vt/vt_cpulogos.c +++ b/sys/dev/vt/vt_cpulogos.c @@ -135,8 +135,8 @@ vtterm_draw_cpu_logos(struct vt_device *vd) a = teken_get_curattr(&tm->tm_emulator); if (vd->vd_driver->vd_drawrect) - vd->vd_driver->vd_drawrect(vd, 0, 0, vd->vd_width, - vt_logo_sprite_height, 1, a->ta_bgcolor); + vd->vd_driver->vd_drawrect(vd, 0, 0, vd->vd_width - 1, + vt_logo_sprite_height - 1, 1, a->ta_bgcolor); /* * Blank is okay because we only ever draw beasties on full screen * refreshes.