Copied from Debian.

From: Kamil Dudka <kdudka@redhat.com>
Date: Mon, 14 Sep 2015 18:24:56 +0200
Subject: fix infinite loop when extracting empty bzip2 data
Bug-Debian: https://bugs.debian.org/802160
Bug-RedHat: https://bugzilla.redhat.com/show_bug.cgi?id=1260944
Origin: other, https://bugzilla.redhat.com/attachment.cgi?id=1073339

---
 extract.c | 6 ++++++
 1 file changed, 6 insertions(+)

--- a/extract.c
+++ b/extract.c
@@ -2728,6 +2728,12 @@
     int repeated_buf_err;
     bz_stream bstrm;
 
+    if (G.incnt <= 0 && G.csize <= 0L) {
+        /* avoid an infinite loop */
+        Trace((stderr, "UZbunzip2() got empty input\n"));
+        return 2;
+    }
+
 #if (defined(DLL) && !defined(NO_SLIDE_REDIR))
     if (G.redirect_slide)
         wsize = G.redirect_size, redirSlide = G.redirect_buffer;
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<tr><td><span title='2023-09-14 23:52:37 +0200'>2023-09-14</span></td><td><a href='/guix/commit/gnu/packages/glib.scm?id=1d5f1a5462491bf877999525466fb83c55e7e66d'>gnu: glib-next: Disable failing tests on the Hurd.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/glib.scm (glib-next)[arguments]: In phase `disable-tests',
disable four extra failing tests when building on the Hurd.
</span></span></td><td>Janneke Nieuwenhuizen</td></tr>
<tr><td><span title='2023-09-01 10:56:33 -0400'>2023-09-01</span></td><td><a href='/guix/commit/gnu/packages/glib.scm?id=62a33ffc4395d5598c3d4141950287b0831a7887'>gnu: dbus-cxx: Update to 2.4.0.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/glib.scm (dbus-cxx): Update to 2.4.0.
[source]: Switch to git-fetch.
[arguments]: Use g-exps.  Adjust configure-flags.
&lt;phases&gt;: Skip 'test-machine-uuid-method' test in check phase override.
[inputs]: Add libcppgenerate.  Remove python and glibmm.  Move libsigc++ to...
[propagated-inputs]: ...here.  Add glib.
[native-inputs]: Remove m4.
[license]: Change to lgpl3+ and bsd-3.

Signed-off-by: Maxim Cournoyer &lt;maxim.cournoyer@gmail.com&gt;
Reviewed-by: Maxim Cournoyer &lt;maxim.cournoyer@gmail.com&gt;
Modified-by: Maxim Cournoyer &lt;maxim.cournoyer@gmail.com&gt;
</span></span></td><td>宋文武</td></tr>
<tr><td><span title='2023-08-21 14:11:40 -0400'>2023-08-21</span></td><td><a href='/guix/commit/gnu/packages/glib.scm?id=4c7627dfec88350f9a1705e9527c38dd41506f8b'>gnu: Add sdbus-cpp.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/glib.scm (sdbus-cpp): New variable.

Reviewed-by: Liliana Marie Prikler &lt;liliana.prikler@gmail.com&gt;
</span></span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2023-07-20 10:11:36 +0200'>2023-07-20</span></td><td><a href='/guix/commit/gnu/packages/glib.scm?id=e65647119e4791580ef50869d35be29d4010c6bb'>gnu: glib: Disable hanging and failing tests for the Hurd.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/glib.scm (glib)[arguments]: When building for the Hurd,
in phase `disable-failing-tests', neutralize 20 hanging tests, and 37 more
failing tests.
</span></span></td><td>Janneke Nieuwenhuizen</td></tr>
<tr><td><span title='2023-06-04 14:58:28 +0300'>2023-06-04</span></td><td><a href='/guix/commit/gnu/packages/glib.scm?id=3f45c3b12b5a4b319634a93db8a025591c3054ea'>gnu: gobject-introspection: Fix cross-compiling.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/glib.scm(gobject-introspection)[native-inputs]: When
cross-compiling add python.

Signed-off-by: Efraim Flashner &lt;efraim@flashner.co.il&gt;
</span></span></td><td>Zheng Junjie</td></tr>
<tr><td><span title='2023-05-28 13:12:50 +0200'>2023-05-28</span></td><td><a href='/guix/commit/gnu/packages/glib.scm?id=10ac7c9ab5207a8b97f65efe71b36d0c565e9b21'>gnu: Add glibmm-next.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/glib.scm (glibmm-next): New variable.

Signed-off-by: Jonathan Brielmaier &lt;jonathan.brielmaier@web.de&gt;
</span></span></td><td>Saku Laesvuori</td></tr>