--- src/bruch.c	2007-12-06 11:30:00.000000000 -0500
+++ b/bruch.c	2013-10-22 08:37:43.000000000 -0400
@@ -975,14 +975,16 @@
     ggterg = ggt_i(S_B_UI(bruch),S_B_OI(bruch));
 
     if (ggterg == S_B_UI(bruch)) {
+        INT tmp = S_B_OI(bruch);
         freeself_bruch(bruch);
-        M_I_I(S_B_OI(bruch) / ggterg,bruch);
+        M_I_I(tmp / ggterg,bruch);
         goto ende;
         }
 
     if (-ggterg == S_B_UI(bruch)) {
+        INT tmp = S_B_OI(bruch);
         freeself_bruch(bruch);
-        M_I_I(- S_B_OI(bruch) / ggterg,bruch);
+        M_I_I(- tmp / ggterg,bruch);
         goto ende;
         }
 
@@ -1032,12 +1034,14 @@
 
     if (S_O_K(S_B_U(bruch)) == INTEGER)
         if (S_B_UI(bruch) == 1) { 
+            INT tmp = S_B_OI(bruch);
             freeself_bruch(bruch);
-            M_I_I(S_B_OI(bruch),bruch); 
+            M_I_I(tmp,bruch); 
             goto ende; }
         else if (S_B_UI(bruch) == -1) { 
+            INT tmp = S_B_OI(bruch);
             freeself_bruch(bruch);
-            M_I_I( - S_B_OI(bruch),bruch); 
+            M_I_I( - tmp,bruch); 
             goto ende; }
     if (NEGP(S_B_O(bruch)) && NEGP(S_B_U(bruch)))
         {
s</a><a class='active' href='/guix/log/gnu/installer/newt/user.scm'>log</a><a href='/guix/tree/gnu/installer/newt/user.scm?id=2564b7bcff739d5c395fe6b03d4a15c672c61e3e'>tree</a><a href='/guix/commit/gnu/installer/newt/user.scm?id=2564b7bcff739d5c395fe6b03d4a15c672c61e3e'>commit</a><a href='/guix/diff/gnu/installer/newt/user.scm?id=2564b7bcff739d5c395fe6b03d4a15c672c61e3e'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/installer/newt/user.scm'>
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<div class='path'>path: <a href='/guix/log/?id=2564b7bcff739d5c395fe6b03d4a15c672c61e3e'>root</a>/<a href='/guix/log/gnu?id=2564b7bcff739d5c395fe6b03d4a15c672c61e3e'>gnu</a>/<a href='/guix/log/gnu/installer?id=2564b7bcff739d5c395fe6b03d4a15c672c61e3e'>installer</a>/<a href='/guix/log/gnu/installer/newt?id=2564b7bcff739d5c395fe6b03d4a15c672c61e3e'>newt</a>/<a href='/guix/log/gnu/installer/newt/user.scm?id=2564b7bcff739d5c395fe6b03d4a15c672c61e3e'>user.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/installer/newt/user.scm?id=2564b7bcff739d5c395fe6b03d4a15c672c61e3e&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2022-04-06 21:19:07 +0200'>2022-04-06</span></td><td><a href='/guix/commit/gnu/installer/newt/user.scm?id=2bfb27af56e2e1ef1699c8ec63d3badeb211b58e'>installer: user: Forbid root user creation.</a><span class='msg-avail'>...<span class='msg-tooltip'>Forbid root user creation as it could lead to a system without any
non-priviledged user accouts.

Fixes: &lt;https://issues.guix.gnu.org/54666&gt;.

* gnu/installer/newt/user.scm (run-user-add-page): Forbid it.
</span></span></td><td>Mathieu Othacehe</td></tr>
<tr><td><span title='2022-02-02 16:46:44 +0100'>2022-02-02</span></td><td><a href='/guix/commit/gnu/installer/newt/user.scm?id=112ef30b84744872b3a7617d9e54b3df5db95560'>installer: Turn passwords into opaque records.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/installer/user.scm (&lt;secret&gt;, secret?, make-secret,
secret-content): Add opaque &lt;secret&gt; record that boxes its contents,
with a custom printer that doesn't display anything.
* gnu/installer/newt/user.scm (run-user-add-page, run-user-page): Box
it.
* gnu/installer/final.scm (create-user-database): Unbox it.

Signed-off-by: Mathieu Othacehe &lt;othacehe@gnu.org&gt;
</span></span></td><td>Josselin Poiret</td></tr>
<tr><td><span title='2022-02-02 16:46:44 +0100'>2022-02-02</span></td><td><a href='/guix/commit/gnu/installer/newt/user.scm?id=726d0bd2f36363392ba2fcefd6e5d4aeed27dc9e'>installer: Use named prompt to abort or break installer steps.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/installer/steps.scm (run-installer-steps): Set up
'installer-step prompt.
* gnu/installer/newt/ethernet.scm (run-ethernet-page)
* gnu/installer/newt/final.scm (run-config-display-page,
run-install-failed-page)
* gnu/installer/newt/keymap.scm (run-layout-page, run-variant-page)
* gnu/installer/newt/locale.scm (run-language-page,
run-territory-page, run-codeset-page, run-modifier-page,
run-locale-page)
* gnu/installer/newt/network.scm (run-technology-page,
wait-service-online)
* gnu/installer/newt/page.scm (run-listbox-selection-page,
run-checkbox-tree-page)
* gnu/installer/newt/partition.scm (button-exit-action)
* gnu/installer/newt/services.scm (run-desktop-environments-cbt-page,
run-networking-cbt-page, run-other-services-cbt-page,
run-network-management-page)
* gnu/installer/newt/timezone.scm (run-timezone-page)
* gnu/installer/newt/user.scm (run-user-page)
* gnu/installer/newt/welcome.scm (run-menu-page)
* gnu/installer/newt/wifi.scm (run-wifi-page): Use the 'installer-step
prompt to abort.

Signed-off-by: Mathieu Othacehe &lt;othacehe@gnu.org&gt;
</span></span></td><td>Josselin Poiret</td></tr>