diff --git a/lib/t1lib/parseAFM.c b/lib/t1lib/parseAFM.c
index 6a31d7f..ba64541 100644
--- a/lib/t1lib/parseAFM.c
+++ b/lib/t1lib/parseAFM.c
@@ -199,7 +199,9 @@ static char *token(stream)
     idx = 0;
     
     while (ch != EOF && ch != ' ' && ch != CR  && ch != LF &&
-	   ch != CTRL_Z && ch != '\t' && ch != ':' && ch != ';'){
+	   ch != CTRL_Z && ch != '\t' && ch != ':' && ch != ';'
+     && idx < (MAX_NAME -1))
+    {
       ident[idx++] = ch;
       ch = fgetc(stream);
     } /* while */
@@ -235,7 +237,7 @@ static char *linetoken(stream)
     while ((ch = fgetc(stream)) == ' ' || ch == '\t' ); 
     
     idx = 0;
-    while (ch != EOF && ch != CR  && ch != LF && ch != CTRL_Z) 
+    while (ch != EOF && ch != CR  && ch != LF && ch != CTRL_Z && idx < (MAX_NAME - 1)) 
     {
         ident[idx++] = ch;
         ch = fgetc(stream);

<option value='koszko-scripts'>koszko-scripts</option>
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<div class='path'>path: <a href='/guix/log/?id=d0e3fd2dc42c3bcba96fd8e4256b1283d589d7d9&amp;showmsg=1'>root</a>/<a href='/guix/log/tests?id=d0e3fd2dc42c3bcba96fd8e4256b1283d589d7d9&amp;showmsg=1'>tests</a>/<a href='/guix/log/tests/guix-locate.sh?id=d0e3fd2dc42c3bcba96fd8e4256b1283d589d7d9&amp;showmsg=1'>guix-locate.sh</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/tests/guix-locate.sh?id=d0e3fd2dc42c3bcba96fd8e4256b1283d589d7d9'>Collapse</a>)</th><th class='left'>Author</th></tr>
<tr class='logheader'><td><span title='2023-06-18 23:44:29 +0200'>2023-06-18</span></td><td class='logsubject'><a href='/guix/commit/tests/guix-locate.sh?id=1b7aabbc79969a89141aadd3d41d7a5329a3462e'>Add 'guix locate'.</a></td><td>Ludovic Courtès</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
* guix/scripts/locate.scm, tests/guix-locate.sh: New files.
* Makefile.am (MODULES): Add 'guix/scripts/locate.scm'.
(SH_TESTS): Add 'tests/guix-locate.sh'.
* po/guix/POTFILES.in: Add it.
* doc/guix.texi (Invoking guix locate): New node.

Co-authored-by: Antoine R. Dumont &lt;antoine.romain.dumont@gmail.com&gt;


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