http://ftp.x.org/contrib/applications/xscreensaver-2.34.tar.gz

[xscreensaver] / hacks / xlockmore.c

diff --git a/hacks/xlockmore.c b/hacks/xlockmore.c
index 540bc264d861321699ba0a648650bcc5be7cb974..ff18c4a0764f0ee8dd332166c99379157381f2b9 100644 (file)
--- a/hacks/xlockmore.c
+++ b/hacks/xlockmore.c
@@ -140,8 +140,11 @@ pre_merge_options (void)
   for (j = 0; j < xlockmore_opts->numvarsdesc; j++)
     {
       const char *def = xlockmore_opts->vars[j].def;
-      if (!def) def = "False";
-      if (def == ((char*) 1)) def = "True";
+
+      if (!def) abort();
+      if (!*def) abort();
+      if (strlen(def) > 1000) abort();
+
       s = (char *) malloc (strlen (xlockmore_opts->vars[j].name) +
                           strlen (def) + 10);
       strcpy (s, "*");