[Bug 203531] makefs causes ISO 9660 flaws in FreeBSD-11.0-CURRENT-amd64-*-disc1.iso

From: <bugzilla-noreply_at_freebsd.org>
Date: Thu, 23 Mar 2023 21:57:57 UTC

--- Comment #9 from commit-hook@FreeBSD.org ---
A commit in branch main references this bug:


commit 9f2a525360473a778f91021e3be58fd4bfd72ee5
Author:     Ed Maste <emaste@FreeBSD.org>
AuthorDate: 2023-03-23 17:02:44 +0000
Commit:     Ed Maste <emaste@FreeBSD.org>
CommitDate: 2023-03-23 21:56:33 +0000

    makefs: correct El Torito bood record

    The boot catalog pointer is a DWord, but we previously populated it via
    cd9660_bothendian_dword which overwrote four unused bytes following it.
    See El Torito 1.0 (1995) Figure 7 for details.

    PR:             203531
    Reported by:    Coverity Scan
    Reported by:    Thomas Schmitt <scdbackup@gmx.net>
    Reviewed by:    kevans
    CID:            977470
    Sponsored by:   The FreeBSD Foundation
    Differential Revision: https://reviews.freebsd.org/D39231

 usr.sbin/makefs/cd9660/cd9660_eltorito.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

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