--- a/fileio.c	2014-12-05 05:06:05 -0600
+++ b/fileio.c	2017-11-14 01:06:28 -0600
@@ -1,5 +1,5 @@
 /*
-  Copyright (c) 1990-2009 Info-ZIP.  All rights reserved.
+  Copyright (c) 1990-2017 Info-ZIP.  All rights reserved.
 
   See the accompanying file LICENSE, version 2009-Jan-02 or later
   (the contents of which are also included in unzip.h) for terms of use.
@@ -1582,6 +1582,8 @@
     int r = IZ_PW_ENTERED;
     char *m;
     char *prompt;
+    char *ep;
+    char *zp;
 
 #ifndef REENTRANT
     /* tell picky compilers to shut up about "unused variable" warnings */
@@ -1590,9 +1592,12 @@
 
     if (*rcnt == 0) {           /* First call for current entry */
         *rcnt = 2;
-        if ((prompt = (char *)malloc(2*FILNAMSIZ + 15)) != (char *)NULL) {
-            sprintf(prompt, LoadFarString(PasswPrompt),
-                    FnFilter1(zfn), FnFilter2(efn));
+        zp = FnFilter1( zfn);
+        ep = FnFilter2( efn);
+        prompt = (char *)malloc(        /* Slightly too long (2* "%s"). */
+         sizeof( PasswPrompt)+ strlen( zp)+ strlen( ep));
+        if (prompt != (char *)NULL) {
+            sprintf(prompt, LoadFarString(PasswPrompt), zp, ep);
             m = prompt;
         } else
             m = (char *)LoadFarString(PasswPrompt2);
9a1ceb07308d19f7236d6423488a300b'>tree</a><a href='/guix/commit/gnu/packages/nvi.scm?id=903718659a1ceb07308d19f7236d6423488a300b'>commit</a><a href='/guix/diff/gnu/packages/nvi.scm?id=903718659a1ceb07308d19f7236d6423488a300b'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/packages/nvi.scm'>
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<div class='path'>path: <a href='/guix/log/?id=903718659a1ceb07308d19f7236d6423488a300b'>root</a>/<a href='/guix/log/gnu?id=903718659a1ceb07308d19f7236d6423488a300b'>gnu</a>/<a href='/guix/log/gnu/packages?id=903718659a1ceb07308d19f7236d6423488a300b'>packages</a>/<a href='/guix/log/gnu/packages/nvi.scm?id=903718659a1ceb07308d19f7236d6423488a300b'>nvi.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/packages/nvi.scm?id=903718659a1ceb07308d19f7236d6423488a300b&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2021-12-13 17:48:25 +0100'>2021-12-13</span></td><td><a href='/guix/commit/gnu/packages/nvi.scm?id=8394619baceb118df92e355377fd543bb1aa501a'>gnu: Simplify package inputs.</a><span class='msg-avail'>...<span class='msg-tooltip'>This commit was obtained by running:

  ./pre-inst-env guix style

without any additional argument.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-10-27 13:15:45 +0100'>2020-10-27</span></td><td><a href='/guix/commit/gnu/packages/nvi.scm?id=f0c609323e583c075e1af4329d4d9d84befeba52'>gnu: nvi: Add missing includes.</a><span class='msg-avail'>...<span class='msg-tooltip'>This is a follow-up of a01f32924423c45a0ffa50f6c1727be2a25ef75c.

* gnu/packages/nvi.scm (nvi): Add missing includes.
</span></span></td><td>Mathieu Othacehe</td></tr>
<tr><td><span title='2020-10-27 13:11:15 +0100'>2020-10-27</span></td><td><a href='/guix/commit/gnu/packages/nvi.scm?id=a01f32924423c45a0ffa50f6c1727be2a25ef75c'>gnu: nvi: Fix cross-compilation.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/nvi.scm (nvi)[arguments]: Add "vi_cv_sprintf_count=yes" to
configure flags when cross-compiling. Also add 'fix-configure phase.
[native-inputs]: Add "automake" that is required by the new phase.
</span></span></td><td>Mathieu Othacehe</td></tr>
<tr><td><span title='2020-01-23 23:28:57 +0100'>2020-01-23</span></td><td><a href='/guix/commit/gnu/packages/nvi.scm?id=3440fecd4eff3bde98a4ffe7ad241f2b23ba1f5f'>gnu: nvi: Fix build with glibc 2.30.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/nvi.scm (nvi)[source](modules): New field.
[source](snippet): Add substitution to prevent including code that relies on
obsolete glibc functions.
</span></span></td><td>Marius Bakke</td></tr>
<tr><td><span title='2019-01-16 16:08:22 +0100'>2019-01-16</span></td><td><a href='/guix/commit/gnu/packages/nvi.scm?id=255d1bbe777a824be726edeb9fd47458a3a877a9'>gnu: Move dbm databases to new module.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/databases.scm (gdbm, bdb, bdb-5.3): Move from here...
* gnu/packages/dbm.scm: ...to this new module.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add it.
* gnu/packages/audio.scm,
gnu/packages/avahi.scm,
gnu/packages/backup.scm,
gnu/packages/cobol.scm,
gnu/packages/cyrus-sasl.scm,
gnu/packages/databases.scm,
gnu/packages/finance.scm,
gnu/packages/game-development.scm,
gnu/packages/gnome.scm,
gnu/packages/guile.scm,
gnu/packages/ibus.scm,
gnu/packages/kerberos.scm,
gnu/packages/linux.scm,
gnu/packages/mail.scm,
gnu/packages/man.scm,
gnu/packages/nvi.scm,
gnu/packages/openldap.scm,
gnu/packages/package-management.scm,
gnu/packages/php.scm,
gnu/packages/pulseaudio.scm,
gnu/packages/python.scm,
gnu/packages/rdf.scm,
gnu/packages/ruby.scm,
gnu/packages/sawfish.scm: Update module references.
</span></span></td><td>Ricardo Wurmus</td></tr>