Copied from Fedora.

http://pkgs.fedoraproject.org/cgit/unzip.git/plain/unzip-6.0-overflow-long-fsize.patch?id=d18f821e

diff --git a/list.c b/list.c
index f7359c3..4c3d703 100644
--- a/list.c
+++ b/list.c
@@ -97,7 +97,7 @@ int list_files(__G)    /* return PK-type error code */
 {
     int do_this_file=FALSE, cfactor, error, error_in_archive=PK_COOL;
 #ifndef WINDLL
-    char sgn, cfactorstr[10];
+    char sgn, cfactorstr[13];
     int longhdr=(uO.vflag>1);
 #endif
     int date_format;
@@ -339,7 +339,19 @@ int list_files(__G)    /* return PK-type error code */
                 G.crec.compression_method == ENHDEFLATED) {
                 methbuf[5] = dtype[(G.crec.general_purpose_bit_flag>>1) & 3];
             } else if (methnum >= NUM_METHODS) {
-                sprintf(&methbuf[4], "%03u", G.crec.compression_method);
+                /* 2013-02-26 SMS.
+                 * http://sourceforge.net/tracker/?func=detail
+                 *  &aid=2861648&group_id=118012&atid=679786
+                 * Unexpectedly large compression methods overflow
+                 * &methbuf[].  Use the old, three-digit decimal format
+                 * for values which fit.  Otherwise, sacrifice the
+                 * colon, and use four-digit hexadecimal.
+                 */
+                if (G.crec.compression_method <= 999) {
+                    sprintf( &methbuf[ 4], "%03u", G.crec.compression_method);
+                } else {
+                    sprintf( &methbuf[ 3], "%04X", G.crec.compression_method);
+                }
             }
 
 #if 0       /* GRR/Euro:  add this? */
get' action='/guix/log/gnu/tests/version-control.scm'>
<input type='hidden' name='id' value='a7f89f97b73a732b7333b21e95946ed4c794b121'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/log/?id=a7f89f97b73a732b7333b21e95946ed4c794b121'>root</a>/<a href='/guix/log/gnu?id=a7f89f97b73a732b7333b21e95946ed4c794b121'>gnu</a>/<a href='/guix/log/gnu/tests?id=a7f89f97b73a732b7333b21e95946ed4c794b121'>tests</a>/<a href='/guix/log/gnu/tests/version-control.scm?id=a7f89f97b73a732b7333b21e95946ed4c794b121'>version-control.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/tests/version-control.scm?id=a7f89f97b73a732b7333b21e95946ed4c794b121&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2018-10-18 01:12:22 +0200'>2018-10-18</span></td><td><a href='/guix/commit/gnu/tests/version-control.scm?id=39d7fdce453b0ca23ecbed72048647debbaa58a6'>services: dhcp-client: Deprecate 'dhcp-client-service' procedure.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-10-02 08:11:17 +0100'>2018-10-02</span></td><td><a href='/guix/commit/gnu/tests/version-control.scm?id=f8e710684e5c3f866413dff825ba17bdffceac5d'>services: Add Gitolite.</a><span class='msg-avail'>...</span></td><td>Christopher Baines</td></tr>
<tr><td><span title='2018-09-29 21:18:45 -0400'>2018-09-29</span></td><td><a href='/guix/commit/gnu/tests/version-control.scm?id=17bea1803cf706d8db053d8d73302a4455684d29'>Revert "services: Add Gitolite."</a><span class='msg-avail'>...</span></td><td>Mark H Weaver</td></tr>
<tr><td><span title='2018-09-28 21:00:18 +0100'>2018-09-28</span></td><td><a href='/guix/commit/gnu/tests/version-control.scm?id=258a6d944ed891fa92fa87a16731e5dfe0bac477'>services: Add Gitolite.</a><span class='msg-avail'>...</span></td><td>Christopher Baines</td></tr>