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Subject: [Bug 207965] [nanobsd] regression during disk image build after
 CVE-2015-2304 fix/libarchive 3.2.0 update
Date: Mon, 14 Mar 2016 01:25:25 +0000
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D207965

            Bug ID: 207965
           Summary: [nanobsd] regression during disk image build after
                    CVE-2015-2304 fix/libarchive 3.2.0 update
           Product: Base System
           Version: 11.0-CURRENT
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: conf
          Assignee: freebsd-bugs@FreeBSD.org
          Reporter: junovitch@freebsd.org

The nanobsd script is relying on behaviour that has been patched in the next
release of libarchive
(https://github.com/libarchive/libarchive/commit/5935715).

Excerpt from /usr/obj/nanobsd.soekris/_.di

Populating s1a from /usr/obj/nanobsd.soekris/_.w
/usr/obj/nanobsd.soekris/_.mnt/.cpio: .: Path is absolute: Unknown error: -1

/usr/obj/nanobsd.soekris/_.mnt/./varcpio: ./var: Path is absolute: Unknown
error: -1

This prevents building a good image.  I haven't dug into a suggested fix as=
 of
yet.

See also:
- https://github.com/libarchive/libarchive/pull/110
- http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=3DCVE-2015-2304

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