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<h3>
intrigeri pushed to branch master
at <a href="https://salsa.debian.org/reproducible-builds/reproducible-website">Reproducible Builds / reproducible-website</a>
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<h4>
Commits:
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<li>
<strong><a href="https://salsa.debian.org/reproducible-builds/reproducible-website/commit/cd749422cdbbbf5069b50794eebe69f027373b8c">cd749422</a></strong>
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<span>by intrigeri</span>
<i>at 2019-02-04T08:25:37Z</i>
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<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">197 += reproducible Tails USB image was published
</pre>
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<h4>1 changed file:</h4>
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<a href="#897e9419179b795e3b6aeadb1d59a132aa31589e">
_blog/posts/197.md
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<h4>Changes:</h4>
<li id="897e9419179b795e3b6aeadb1d59a132aa31589e">
<a href="https://salsa.debian.org/reproducible-builds/reproducible-website/commit/cd749422cdbbbf5069b50794eebe69f027373b8c#897e9419179b795e3b6aeadb1d59a132aa31589e"><strong>_blog/posts/197.md</strong></a>
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<td class="diff-line-num unfold js-unfold new_line" data-linenumber="7" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">...</td>
<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -7,6 +7,8 @@ Here's what happened in the [Reproducible Builds](https://reproducible-builds.or</td>
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<pre style="margin: 0;"> <span id="LC7" class="line" lang="markdown"></span>
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<td class="diff-line-num old_line" data-linenumber="8" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
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<td class="diff-line-num new_line" data-linenumber="8" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
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<pre style="margin: 0;"> <span id="LC8" class="line" lang="markdown"><span class="p">*</span> There was yet more progress towards making the <span class="p">[</span><span class="nv" style="color: teal;">Debian Installer</span><span class="p">](</span><span class="sx" style="color: #d14;">https://www.debian.org/devel/debian-installer/</span><span class="p">)</span> images reproducible. Following-on from last week, <span class="p">[</span><span class="nv" style="color: teal;">Chris Lamb</span><span class="p">](</span><span class="sx" style="color: #d14;">https://chris-lamb.co.uk/</span><span class="p">)</span> performed some further testing of the generated images resulting in two patches to ensure that builds were reproducible regardless of both the user's <span class="sb" style="color: #d14;">`umask(2)`</span> (filed as <span class="p">[</span><span class="nv" style="color: teal;">#920631</span><span class="p">](</span><span class="sx" style="color: #d14;">https://bugs.debian.org/920631</span><span class="p">)</span>) and even the underlying ordering of files on disk (<span class="p">[</span><span class="nv" style="color: teal;">#920676</span><span class="p">](</span><span class="sx" style="color: #d14;">https://bugs.debian.org/920676</span><span class="p">)</span>). It is hoped these can be merged for the next Debian Installer alpha/beta after the <span class="p">[</span><span class="nv" style="color: teal;">recent "Alpha 5" release</span><span class="p">](</span><span class="sx" style="color: #d14;">https://lists.debian.org/debian-devel-announce/2019/02/msg00000.html</span><span class="p">)</span>.</span>
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<td class="diff-line-num new_line" data-linenumber="9" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
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<pre style="margin: 0;"> <span id="LC9" class="line" lang="markdown"></span>
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<td class="diff-line-num new new_line" data-linenumber="10" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">
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<pre style="margin: 0;">+<span id="LC10" class="line" lang="markdown"><span class="p">*</span> <span class="p">[</span><span class="nv" style="color: teal;">Tails</span><span class="p">](</span><span class="sx" style="color: #d14;">https://tails.boum.org/</span><span class="p">)</span> released its first USB image, which is reproducible.</span>
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<td class="diff-line-num new new_line" data-linenumber="11" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">
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<pre style="margin: 0;">+<span id="LC11" class="line" lang="markdown"></span>
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<td class="diff-line-num new_line" data-linenumber="12" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
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<pre style="margin: 0;"> <span id="LC12" class="line" lang="markdown"><span class="p">*</span> Chris Lamb implemented a check in the <span class="p">[</span><span class="nv" style="color: teal;">Lintian</span><span class="p">](</span><span class="sx" style="color: #d14;">https://lintian.debian.org/</span><span class="p">)</span> static analysis tool that performs automated checks against Debian packages in order to add a check for <span class="sb" style="color: #d14;">`.sass-cache`</span> directories. As as they contain non-determinstic subdirectories they immediately contribute towards an unreproducible build (<span class="p">[</span><span class="nv" style="color: teal;">#920593</span><span class="p">](</span><span class="sx" style="color: #d14;">https://bugs.debian.org/920593</span><span class="p">)</span>).</span>
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<td class="diff-line-num new_line" data-linenumber="13" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
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<pre style="margin: 0;"> <span id="LC13" class="line" lang="markdown"><span class="p">*</span> <span class="sb" style="color: #d14;">`disorderfs`</span> is our <span class="p">[</span><span class="nv" style="color: teal;">FUSE</span><span class="p">](</span><span class="sx" style="color: #d14;">https://github.com/libfuse/libfuse</span><span class="p">)</span>-based filesystem that deliberately introduces non-determinism into filesystems for easy and reliable testing. Chris Lamb fixed an issue this week in the handling of the <span class="sb" style="color: #d14;">`fsyncdir`</span> system call to ensure <span class="sb" style="color: #d14;">`dpkg(1)`</span> can "flush" <span class="sb" style="color: #d14;">`/var/lib/dpkg`</span> correctly <span class="p">[</span><span class="nv" style="color: teal;">[...</span><span class="p">](</span><span class="sx" style="color: #d14;">https://salsa.debian.org/reproducible-builds/disorderfs/commit/bd35aeb</span><span class="p">)</span>].</span>
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<pre style="margin: 0;"> <span id="LC14" class="line" lang="markdown"></span>
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