Your message dated Fri, 22 Sep 2017 18:34:49 +0000 with message-id <e1dvsmn-0005hr...@fasolo.debian.org> and subject line Bug#820631: fixed in diffoscope 87 has caused the Debian Bug report #820631, regarding diffoscope: does not see difference when comparing concatenated cpio archives (eg. initramfs images) to be marked as done.
This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact ow...@bugs.debian.org immediately.) -- 820631: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=820631 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems
--- Begin Message ---Subject: diffoscope: wrongly reports "No differences found inside, yet data differs" Package: diffoscope Version: 51 Severity: normal Dear Maintainer, when comparing two initramfs images [1,2], diffoscope reports: [1] http://in.waw.pl/~zbyszek/diffoscope/initramfs-4.5.0-302.fc24.x86_64.img [2] http://in.waw.pl/~zbyszek/diffoscope/initrd $ diffoscope initrd initramfs-4.5.0-302.fc24.x86_64.img --- initrd +++ initramfs-4.5.0-302.fc24.x86_64.img │┄ No differences found inside, yet data differs │ @@ -99993,8 +99993,8 @@ │ 00186980: 9f3b 9832 2c2d 928f 22a1 0518 4c44 9e04 .;.2,-.."...LD.. │ 00186990: 6e15 ca38 8218 fbd3 f8ed 1150 021f 3d72 n..8.......P..=r │ 001869a0: 8043 a230 7d49 a55f a840 40d7 9242 4da1 .C.0}I._.@@..BM. │ 001869b0: dc08 8470 3e05 bdcc a6c4 980d d084 cf2e ...p>........... │ 001869c0: e951 5086 f574 94c6 74c6 b2c8 5ffa 31d2 .QP..t..t..._.1. │ 001869d0: 941e 42e6 81a7 a945 aae3 e639 ac96 a81e ..B....E...9.... │ 001869e0: 8335 0705 238e cc20 11a0 219b 4300 d00a .5..#.. ..!.C... │ -[ Too much input for diff (SHA1: 3df03b52054657ed2022f06be8d8e0eedac8a4fa) ] │ +[ Too much input for diff (SHA1: e691a25646c1427ec8471a0e73584399ac69e929) ] but in fact there's a difference and it can be found manually: $ cat initramfs-4.5.0-302.fc24.x86_64.img| (mkdir a; cd a; cpio -i; zcat|cpio -i) $ cat initrd | (mkdir b; cd b; cpio -i; zcat|cpio -i) $ diff -u -r a b diff -u -r a/lib/dracut/build-parameter.txt b/lib/dracut/build-parameter.txt --- a/lib/dracut/build-parameter.txt 2016-04-10 15:52:12.243191083 -0400 +++ b/lib/dracut/build-parameter.txt 2016-04-10 15:52:22.350662307 -0400 @@ -1 +1 @@ --f + diff -u -r a/usr/lib/dracut/build-parameter.txt b/usr/lib/dracut/build-parameter.txt --- a/usr/lib/dracut/build-parameter.txt 2016-04-10 15:52:12.243191083 -0400 +++ b/usr/lib/dracut/build-parameter.txt 2016-04-10 15:52:22.350662307 -0400 @@ -1 +1 @@ --f + -- System Information: Debian Release: stretch/sid APT prefers unstable APT policy: (500, 'unstable'), (500, 'stable'), (500, 'oldstable') Architecture: amd64 (x86_64) Kernel: Linux 4.3.3-303.fc23.x86_64 (SMP w/12 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages diffoscope depends on: ii python3-libarchive-c 2.1-3 ii python3-magic 1:5.25-2 ii python3-pkg-resources 20.3.1-1 pn python3:any <none> Versions of packages diffoscope recommends: ii acl 2.2.52-3 ii binutils-multiarch 2.26-8 ii bzip2 1.0.6-8 ii caca-utils 0.99.beta19-2+b1 ii colord 1.2.12-1 ii cpio 2.11+dfsg-5 ii default-jdk [java-sdk] 2:1.8-57 ii enjarify 20151118-1 ii fontforge-extras 0.3-4 ii fp-utils 3.0.0+dfsg-4 ii fp-utils-3.0.0 [fp-utils] 3.0.0+dfsg-4 ii genisoimage 9:1.1.11-3 ii gettext 0.19.7-2 ii ghc 7.10.3-7 ii ghostscript 9.19~dfsg-1+b1 ii gnupg 1.4.20-5 ii mono-utils 4.2.1.102+dfsg2-6 ii openjdk-8-jdk [java-sdk] 8u77-b03-3+b1 ii pdftk 2.02-3 ii poppler-utils 0.38.0-2+b1 ii python3-debian 0.1.27 ii python3-guestfs 1:1.32.2-4+b1 ii python3-rpm 4.12.0.1+dfsg1-3+b2 ii python3-tlsh 3.4.4+20151206-1+b1 ii rpm2cpio 4.12.0.1+dfsg1-3+b2 ii sng 1.1.0-1+b1 ii sqlite3 3.12.1-1 ii squashfs-tools 1:4.3-3 ii unzip 6.0-20 ii vim-common 2:7.4.1689-3 ii xz-utils 5.1.1alpha+20120614-2.1 Versions of packages diffoscope suggests: ii libjs-jquery 1.12.3-1 -- no debconf information
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--- Begin Message ---Source: diffoscope Source-Version: 87 We believe that the bug you reported is fixed in the latest version of diffoscope, which is due to be installed in the Debian FTP archive. A summary of the changes between this version and the previous one is attached. Thank you for reporting the bug, which will now be closed. If you have further comments please address them to 820...@bugs.debian.org, and the maintainer will reopen the bug report if appropriate. Debian distribution maintenance software pp. Mattia Rizzolo <mat...@debian.org> (supplier of updated diffoscope package) (This message was generated automatically at their request; if you believe that there is a problem with it please contact the archive administrators by mailing ftpmas...@ftp-master.debian.org) -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Format: 1.8 Date: Fri, 22 Sep 2017 18:53:05 +0200 Source: diffoscope Binary: diffoscope Architecture: source Version: 87 Distribution: unstable Urgency: medium Maintainer: Reproducible builds folks <reproducible-builds@lists.alioth.debian.org> Changed-By: Mattia Rizzolo <mat...@debian.org> Description: diffoscope - in-depth comparison of files, archives, and directories Closes: 820631 875281 875282 875451 Changes: diffoscope (87) unstable; urgency=medium . [ Juliana Oliveira Rodrigues ] * comparators: + utils: - compare: fix comparison between container types. - container: add get_path_name() method, aiming at preventing hitting OS' max filename length. + gzip: replace dest_path generation with self.get_path_name(). + bzip2: replace dest_path generation with self.get_path_name(). * tests: + presenters: - skip html_visuals test if 'sng' binary is not available. + comparators: - test_cointainers: new tests to test cross-container comparisons. - add test_containers.py. . [ Chris Lamb ] * comparators: + utils: - file: correct reference to path_apparent_size. + fonts: loosen matching of file(1)'s output to ensure we correctly also match TTF files under file 5.32. + binwalk: - new comparator to deal with (e.g.) concatenated CPIO archives using the new optional python module 'binwalk'. Closes: #820631 * diffoscope.diff: Correct reference to self.buf. * debian/rules: run flake8 during the tests, and fail the build in case the "underfined name" flake8's check fails. * tests/comparators: + test_cpio: check we identify all CPIO fixtures. * main: + print a debugging message if we are reading diff from stdin. * presenters: + html: use logging.py's lazy argument interpolation. * debian/control: bump Standards-Version to 4.1.0. * Code style improvements across all of the codebase. . [ Mattia Rizzolo ] * debian/changelog: retroactively close a bug in an old changelog entry. * setup.py: add a check to prevent people from installing diffoscope under python < 3.5 (i.e. python2) and give them a usable error message otherwise. * Code style improvements across all of the codebase. . [ Ximin Luo ] * comparators: + add a fallback_recognizes() method to work around file(1)'s bug #876316. Closes: #875282 + add a --force-details flag for debugging. + deb: - if --force-details then don't skip files with identical md5sums either. * presenters: + html: - prune all descendants properly. Closes: #875281 - don't show pointer-cursor when jquery is disabled. * config: + force-set a value if it must be less than another, and it was not set on purpose. Closes: #875451 * readers: convert bytes to str in the right place. * diff: use diff_split_lines everywhere. * difference: + in fmap/map_lines, don't forget about self._visuals. + also copy self._comment properly, compare self._visuals in equals(). * tests/comparators: + test_deb: make test_md5sums less brittle. 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