[ConfigParser] Don't pass commandline options with very long args.

This is a quick 'n dirty fix for this unexpected issue. fixes: #1855
davatorium · Jun 15, 2023 · 635fbd0 · 635fbd0
1 parent e203084
commit 635fbd0
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/source/xrmoptions.c b/source/xrmoptions.c
@@ -547,6 +547,9 @@ static void config_parse_cmd_option(XrmOption *option) {
 static gboolean config_parser_form_rasi_format(GString *str, char **tokens,
                                                int count, char *argv,
                                                gboolean string) {
+  if (strlen(argv) > 4096) {
+    return FALSE;
+  }
   for (int j = 0; j < (count - 1); j++) {
     g_string_append_printf(str, "%s { ", tokens[j]);
   }