From nobody Thu Sep 10 02:32:39 2026 X-Original-To: dev-commits-src-branches@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 4hgMCW6J22z6rsD7 for ; Thu, 10 Sep 2026 02:32:39 +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 "YR2" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hgMCW4Wkbz3M4m for ; Thu, 10 Sep 2026 02:32:39 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1789007559; h=from:from: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; bh=7CEoz28CC0EiCh9rD48BWx7ARb8CkUtsl6KQIRxh+8c=; b=oeB/wjnsfZBU9sSRbpCBz3uNJU5TtVhwJTwdltaiYSFQJ4RA7Ae8v2q8DZR6YPAjFNheB5 Uzq3Y/qGzwIZ9oOcUqDbnu8QR0GMf55vVtmTeRhd5oCTCI2nXSjg48l3sVRzKZCTUDtOa5 +6fBgMf3gLSKO4XCqt6U2QkH/xkh/r4JBLxhw4T+JZMfJGabaCrhdle4P3nHSpi0d5wLe1 jTYetmZsqAlefQh7AbCFhOUq80BsPOKemnC1QOml0EG+k0n8+hcm/72h8wRGnmSM4azEsj Fb0e4eFLFtc++C9httN/T1+CiPpV5sIddJjpdFBjghI5ZKPj7nem/G5KXE5HpQ== ARC-Seal: i=1; a=rsa-sha256; d=freebsd.org; s=dkim; cv=none; t=1789007559; b=Znb65QYZ3In0/vffYBOXypq8uRGUitYS4C2QkSn7eP8BEbpjZXTo8hLbF+lBoG3GM269dZ l4kkdb3is+P5PX2K02o4+DPX3GkEz6QwDbqkdbw+CAib6s+5fNSlODGnPcsJCoXklKqSwA yWDgA/cGjveWObYgYTGLPwOglWc6/i1aEdW4pIdUn9wHOQyNmkPepm4tETYgXZiutTEeag HHJl2c1rp1ksVnXtX0VufMOLFHl1ZQ7sMKXsJmUZWRDAisFzeH2Pw4k8lIAzAarTcfJN8y uXJlmSX+zTyvANLPNt4mNIf0vUfKGj6MioiBRH1jU9cpiGfb2x7OtVlg7JqUQw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1789007559; h=from:from: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; bh=7CEoz28CC0EiCh9rD48BWx7ARb8CkUtsl6KQIRxh+8c=; b=SZ2NN/zOkNnT9jbBVYZEPQ5VUHQttR1nddxzPJUL33Qyr42Xaie/r1jf4+rMS4BdgW9frl f2fqIDgSlweqJ6R04qwrVBv2iFT5OJlhNwGiU0wSVyEfTjM+ltjtoHKG9RlqxT3lz7yWi1 zjG/XgVMptPQIqB7LRK/XUxCqhju1gYwZW6iwfDto6Qb+f9QK4chg+SkWLjE39xK75kFsH 6BWeWoAfyb9hEKrbZF1bWaWJTLNKDcAGi+gzI4ItSczD+FZtcNh+CJDFYtcGHLuFdD+/x1 Iudvzsro6Orrv+G3I7X5NXDJgQALL2nDOoeVcwxFrP11qwfjD7eZjFaN95J/Kw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4hgMCW3Zfzz1Mjk for ; Thu, 10 Sep 2026 02:32:39 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 21082 by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Thu, 10 Sep 2026 02:32:39 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Cc: CooperCao From: Xin LI Subject: git: d3f871883f55 - stable/15 - MFC: fsck_msdosfs: fix 32-bit overflow computing the LOST.DIR offset List-Id: Commits to the stable branches of the FreeBSD src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-branches List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-branches@freebsd.org Sender: owner-dev-commits-src-branches@FreeBSD.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: delphij X-Git-Repository: src X-Git-Refname: refs/heads/stable/15 X-Git-Reftype: branch X-Git-Commit: d3f871883f5562f0132f6b7dab9e59a772846032 Auto-Submitted: auto-generated Date: Thu, 10 Sep 2026 02:32:39 +0000 Message-Id: <6aa216c7.21082.73ec2c5c@gitrepo.freebsd.org> The branch stable/15 has been updated by delphij: URL: https://cgit.FreeBSD.org/src/commit/?id=d3f871883f5562f0132f6b7dab9e59a772846032 commit d3f871883f5562f0132f6b7dab9e59a772846032 Author: CooperCao AuthorDate: 2026-09-03 07:10:12 +0000 Commit: Xin LI CommitDate: 2026-09-10 02:27:36 +0000 MFC: fsck_msdosfs: fix 32-bit overflow computing the LOST.DIR offset (cherry picked from commit d3c5464fee7b178a39c189363e48806a11fd3da4) --- sbin/fsck_msdosfs/dir.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sbin/fsck_msdosfs/dir.c b/sbin/fsck_msdosfs/dir.c index 2d7e4bcdc38f..e24824261a9f 100644 --- a/sbin/fsck_msdosfs/dir.c +++ b/sbin/fsck_msdosfs/dir.c @@ -1129,8 +1129,8 @@ reconnect(struct fat_descriptor *fat, cl_t head, size_t length) lfcl = (lostDir->head < boot->NumClusters) ? lostDir->head : 0; return FSERROR; } - lfoff = (lfcl - CLUST_FIRST) * boot->ClusterSize - + boot->FirstCluster * boot->bpbBytesPerSec; + lfoff = (off_t)(lfcl - CLUST_FIRST) * boot->ClusterSize + + (off_t)boot->FirstCluster * boot->bpbBytesPerSec; if (lseek(dosfs, lfoff, SEEK_SET) != lfoff || (size_t)read(dosfs, lfbuf, boot->ClusterSize) != boot->ClusterSize) {