--- Begin Message ---
Source: texlive-bin
Version: 2017.20170613.44572-5
Severity: wishlist
Tags: patch
User: reproducible-builds@lists.alioth.debian.org
Usertags: buildpath toolchain
X-Debbugs-Cc: reproducible-bugs@lists.alioth.debian.org
Hi,
Whilst working on the Reproducible Builds effort [0], we noticed
that texlive-bin was generating PDFs that vary in their "ID" field.
The ID varies because texlive generates it based on the build path
being included in the digest.
For more info, please see:
http://tug.org/pipermail/tex-live/2017-June/040398.html
http://tug.org/pipermail/tex-live/2017-July/040419.html
http://tug.org/pipermail/tex-live/2017-September/040573.html
Patch attached.
[0] https://reproducible-builds.org/
Regards,
--
,''`.
: :' : Chris Lamb
`. `'` lamby@debian.org / chris-lamb.co.uk
`-
diff --git a/debian/patches/reproducible-pdf-ids b/debian/patches/reproducible-pdf-ids
new file mode 100644
index 0000000..f1441d6
--- /dev/null
+++ b/debian/patches/reproducible-pdf-ids
@@ -0,0 +1,32 @@
+--- texlive-bin-2017.20170613.44572.orig/texk/web2c/pdftexdir/utils.c
++++ texlive-bin-2017.20170613.44572/texk/web2c/pdftexdir/utils.c
+@@ -707,29 +707,13 @@ void printID(strnumber filename)
+ md5_byte_t digest[16];
+ char id[64];
+ char *file_name;
+- char pwd[4096];
+ /* start md5 */
+ md5_init(&state);
+ /* get the time */
+ initstarttime();
+ md5_append(&state, (const md5_byte_t *) start_time_str, strlen(start_time_str));
+ /* get the file name */
+- if (getcwd(pwd, sizeof(pwd)) == NULL)
+- pdftex_fail("getcwd() failed (%s), path too long?", strerror(errno));
+-#ifdef WIN32
+- {
+- char *p;
+- for (p = pwd; *p; p++) {
+- if (*p == '\\')
+- *p = '/';
+- else if (IS_KANJI(p))
+- p++;
+- }
+- }
+-#endif
+ file_name = makecstring(filename);
+- md5_append(&state, (const md5_byte_t *) pwd, strlen(pwd));
+- md5_append(&state, (const md5_byte_t *) "/", 1);
+ md5_append(&state, (const md5_byte_t *) file_name, strlen(file_name));
+ /* finish md5 */
+ md5_finish(&state, digest);
diff --git a/debian/patches/series b/debian/patches/series
index 65b6637..076b59b 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -14,3 +14,4 @@ disable-seetex-stdin-tests
upupstream-xdvi-desktop-file
mf-xt-fix-expose-events
fix-gcc7-errors
+reproducible-pdf-ids
--- End Message ---
--- Begin Message ---
Source: texlive-bin
Source-Version: 2017.20170613.44572-6
We believe that the bug you reported is fixed in the latest version of
texlive-bin, 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 874102@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Norbert Preining <preining@debian.org> (supplier of updated texlive-bin 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 ftpmaster@ftp-master.debian.org)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Mon, 04 Sep 2017 09:23:06 +0900
Source: texlive-bin
Binary: texlive-binaries libkpathsea6 libkpathsea-dev libptexenc1 libptexenc-dev libsynctex1 libsynctex-dev libtexlua52 libtexlua52-dev libtexluajit2 libtexluajit-dev
Architecture: source amd64
Version: 2017.20170613.44572-6
Distribution: unstable
Urgency: medium
Maintainer: Debian TeX Maintainers <debian-tex-maint@lists.debian.org>
Changed-By: Norbert Preining <preining@debian.org>
Description:
libkpathsea-dev - TeX Live: path search library for TeX (development part)
libkpathsea6 - TeX Live: path search library for TeX (runtime part)
libptexenc-dev - TeX Live: ptex encoding library (development part)
libptexenc1 - TeX Live: pTeX encoding library
libsynctex-dev - Tex Live: SyncTeX parser library (development part)
libsynctex1 - TeX Live: SyncTeX parser library
libtexlua52 - TeX Live: Lua 5.2, modified for use with LuaTeX
libtexlua52-dev - Tex Live: Lua 5.2, modified for use with LuaTeX (development part
libtexluajit-dev - Tex Live: LuaJIT, modified for use with LuaJITTeX (development pa
libtexluajit2 - TeX Live: LuaJIT, modified for use with LuaJITTeX
texlive-binaries - Binaries for TeX Live
Closes: 874102
Changes:
texlive-bin (2017.20170613.44572-6) unstable; urgency=medium
.
* do not include cwd in PDF ID (Closes: #874102)
* bump standards version, no changes necessary
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