Your message dated Thu, 06 Dec 2018 22:19:12 +0000
with message-id <[email protected]>
and subject line Bug#901757: fixed in diffoscope 107
has caused the Debian Bug report #901757,
regarding diffoscope: ZIP files: compare comments with zipnote or zipdetails
output
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.
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--
901757: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=901757
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: diffoscope
Version: 95
Severity: wishlist
It would be nice if comparing ZIP files with diffoscope could compare
the comments embedded in the CDFH and EOCD structures:
https://en.wikipedia.org/wiki/Zip_(file_format)#Central_directory_file_header
This can be done using both zipnote or zipdetails but zipinfo (used by
diffoscope) does not print anything about zip file comments.
I'm not sure which tool to use but maybe use zipnote first and if that
produces no differences then use zipdetails, because the latter also
allows for comparing the compression level of individual files. Or
maybe just use zipdetails if the zipinfo output only differs by the
file size information, since scanning the whole zip may be expensive.
I've illustrated this with the command sequence below.
$ touch foo
$ zip foo.zip foo
adding: foo (stored 0%)
$ cp foo.zip bar.zip
$ zipnote -w bar.zip <(zipnote foo.zip | sed -e '/@ foo/a hello' -e '$a
goodbye')
$ diffoscope foo.zip bar.zip
|#####################################################################################################################################|
100% Time: 0:00:00
--- foo.zip
+++ bar.zip
├── zipinfo /dev/stdin
│ @@ -1,3 +1,3 @@
│ -Zip file size: 156 bytes, number of entries: 1
│ +Zip file size: 168 bytes, number of entries: 1
│ -rw-r----- 3.0 unx 0 bx stor 18-Jun-18 01:29 foo
│ 1 file, 0 bytes uncompressed, 0 bytes compressed: 0.0%
$ diff -u <(zipnote foo.zip) <(zipnote bar.zip)
--- /dev/fd/63 2018-06-18 09:54:26.288808196 +0800
+++ /dev/fd/62 2018-06-18 09:54:26.288808196 +0800
@@ -1,3 +1,5 @@
@ foo
+hello
@ (comment above this line)
@ (zip file comment below this line)
+goodbye
$ diff -u <(zipdetails foo.zip) <(zipdetails bar.zip)
--- /dev/fd/63 2018-06-18 09:54:42.860925054 +0800
+++ /dev/fd/62 2018-06-18 09:54:42.860925054 +0800
@@ -37,7 +37,7 @@
0055 Uncompressed Length 00000000
0059 Filename Length 0003
005B Extra Length 0018
-005D Comment Length 0000
+005D Comment Length 0005
005F Disk Start 0000
0061 Int File Attributes 0000
[Bit 0] 0 'Binary Data'
@@ -55,13 +55,15 @@
007D UID 000003E8
0081 GID Size 04
0082 GID 000003E8
+0086 Comment 'hello'
-0086 END CENTRAL HEADER 06054B50
-008A Number of this disk 0000
-008C Central Dir Disk no 0000
-008E Entries in this disk 0001
-0090 Total Entries 0001
-0092 Size of Central Dir 00000049
-0096 Offset to Central Dir 0000003D
-009A Comment Length 0000
+008B END CENTRAL HEADER 06054B50
+008F Number of this disk 0000
+0091 Central Dir Disk no 0000
+0093 Entries in this disk 0001
+0095 Total Entries 0001
+0097 Size of Central Dir 0000004E
+009B Offset to Central Dir 0000003D
+009F Comment Length 0007
+00A1 Comment 'goodbye'
Done
-- System Information:
Debian Release: buster/sid
APT prefers testing-debug
APT policy: (900, 'testing-debug'), (900, 'testing'), (800,
'unstable-debug'), (800, 'unstable'), (790, 'buildd-unstable'), (700,
'experimental-debug'), (700, 'experimental'), (690, 'buildd-experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 4.16.0-2-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_AU.UTF-8, LC_CTYPE=en_AU.UTF-8 (charmap=UTF-8),
LANGUAGE=en_AU:en (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages diffoscope depends on:
ii libpython3.6-stdlib 3.6.6~rc1-1
ii python3 3.6.5-3
ii python3-distro 1.0.1-2
ii python3-distutils 3.6.5-4
ii python3-libarchive-c 2.1-3.1
ii python3-magic 2:0.4.15-1
ii python3-pkg-resources 39.1.0-1
Versions of packages diffoscope recommends:
ii abootimg 0.6-1+b2
ii acl 2.2.52-3+b1
ii apktool 2.3.3-1
ii binutils-multiarch 2.30-21
ii bzip2 1.0.6-8.1
ii caca-utils 0.99.beta19-2+b3
ii colord 1.3.3-2
ii db-util 5.3.1
ii default-jdk [java-sdk] 2:1.10-67
ii default-jdk-headless 2:1.10-67
pn device-tree-compiler <none>
pn docx2txt <none>
ii e2fsprogs 1.44.2-1
ii enjarify 1:1.0.3-4
ii fontforge-extras 0.3-4
pn fp-utils <none>
ii genisoimage 9:1.1.11-3+b2
ii gettext 0.19.8.1-6+b1
ii ghc 8.0.2-11
ii ghostscript 9.22~dfsg-2.1
ii giflib-tools 5.1.4-3
ii gnumeric 1.12.39-1
ii gnupg 2.2.8-1
ii imagemagick 8:6.9.9.39+dfsg-1
ii imagemagick-6.q16 [imagemagick] 8:6.9.9.39+dfsg-1
ii jsbeautifier 1.6.4-7
pn libarchive-tools <none>
ii llvm 1:4.0-40
pn mono-utils <none>
pn odt2txt <none>
pn oggvideotools <none>
ii openjdk-10-jdk [java-sdk] 10.0.1+10-4
ii openssh-client 1:7.7p1-2
ii pdftk 2.02-4+b2
ii pgpdump 0.31-0.2
ii poppler-utils 0.63.0-2
pn procyon-decompiler <none>
ii python3-argcomplete 1.8.1-1
ii python3-binwalk 2.1.1-16
ii python3-debian 0.1.32
pn python3-defusedxml <none>
pn python3-guestfs <none>
ii python3-jsondiff 1.1.1-2
ii python3-progressbar 2.3-4
ii python3-pyxattr 0.6.0-2+b1
ii python3-tlsh 3.4.4+20151206-1+b3
pn r-base-core <none>
ii rpm2cpio 4.14.1+dfsg1-3
ii sng 1.1.0-1+b1
ii sqlite3 3.24.0-1
ii squashfs-tools 1:4.3-6
ii tcpdump 4.9.2-3
ii unzip 6.0-21
ii vim-common 2:8.0.1766-1
pn xmlutils <none>
ii xxd 2:8.0.1766-1
ii xz-utils 5.2.2-1.3
Versions of packages diffoscope suggests:
ii libjs-jquery 3.2.1-1
-- no debconf information
--
bye,
pabs
https://wiki.debian.org/PaulWise
signature.asc
Description: This is a digitally signed message part
--- End Message ---
--- Begin Message ---
Source: diffoscope
Source-Version: 107
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 [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Chris Lamb <[email protected]> (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 [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Format: 1.8
Date: Thu, 06 Dec 2018 22:42:54 +0100
Source: diffoscope
Binary: diffoscope
Architecture: source all
Version: 107
Distribution: unstable
Urgency: medium
Maintainer: Reproducible builds folks
<[email protected]>
Changed-By: Chris Lamb <[email protected]>
Description:
diffoscope - in-depth comparison of files, archives, and directories
Closes: 901757 902369
Changes:
diffoscope (107) unstable; urgency=medium
.
* Compare .zip file comments with zipnote. (Closes: #901757)
* Don't emit a large number of warnings if getfacl(1) is not available. This
makes the behaviour consistent with if lsattr(1) is unavailable.
(Closes: #902369)
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