124 lines
4.3 KiB
Text
124 lines
4.3 KiB
Text
-----BEGIN PGP SIGNED MESSAGE-----
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Hash: SHA512
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=============================================================================
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FreeBSD-EN-17:04.mandoc Errata Notice
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The FreeBSD Project
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Topic: makewhatis output is not reproducible
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Category: contrib
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Module: mandoc
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Announced: 2017-02-23
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Credits: Ingo Schwarze, Ed Maste
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Affects: FreeBSD 11.0-RELEASE
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Corrected: 2016-11-26 03:39:02 UTC (stable/11, 11.0-STABLE)
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2017-02-23 07:11:48 UTC (releng/11.0, 11.0-RELEASE-p8)
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For general information regarding FreeBSD Errata Notices and Security
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Advisories, including descriptions of the fields above, security
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branches, and the following sections, please visit
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<URL:https://security.FreeBSD.org/>.
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I. Background
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The makewhatis utility extracts keywords from UNIX manuals and indexes
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them in a database for fast retrieval by apropos(1), whatis(1), and
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man(1)'s -k option.
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II. Problem Description
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The generation of makewhatis database is not reproducible.
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III. Impact
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The freebsd-update(8) build procedure may consider mandoc.db as changed when
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built multiple times.
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IV. Workaround
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No workaround is available, but the impact is mostly cosmetic.
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V. Solution
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Perform one of the following:
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1) Upgrade your system to a supported FreeBSD stable or release / security
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branch (releng) dated after the correction date.
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Reboot is not necessary.
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2) To update your system via a binary patch:
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Systems running a RELEASE version of FreeBSD on the i386 or amd64
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platforms can be updated via the freebsd-update(8) utility:
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# freebsd-update fetch
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# freebsd-update install
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Reboot is not necessary.
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3) To update your system via a source code patch:
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The following patches have been verified to apply to the applicable
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FreeBSD release branches.
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a) Download the relevant patch from the location below, and verify the
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detached PGP signature using your PGP utility.
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# fetch https://security.FreeBSD.org/patches/EN-17:04/mandoc.patch
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# fetch https://security.FreeBSD.org/patches/EN-17:04/mandoc.patch.asc
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# gpg --verify mandoc.patch.asc
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b) Apply the patch. Execute the following commands as root:
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# cd /usr/src
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# patch < /path/to/patch
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c) Recompile the operating system using buildworld and installworld as
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described in <URL:https://www.FreeBSD.org/handbook/makeworld.html>.
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VI. Correction details
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The following list contains the correction revision numbers for each
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affected branch.
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Branch/path Revision
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- -------------------------------------------------------------------------
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stable/11/ r309183
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releng/11.0/ r314125
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- -------------------------------------------------------------------------
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To see which files were modified by a particular revision, run the
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following command, replacing NNNNNN with the revision number, on a
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machine with Subversion installed:
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# svn diff -cNNNNNN --summarize svn://svn.freebsd.org/base
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Or visit the following URL, replacing NNNNNN with the revision number:
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<URL:https://svnweb.freebsd.org/base?view=revision&revision=NNNNNN>
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VII. References
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<URL:https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=214545>
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The latest revision of this advisory is available at
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<URL:https://security.FreeBSD.org/advisories/FreeBSD-EN-17:04.mandoc.asc>
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