From 635fbd04647354c71e6e0245a4eedcdca0c6fb7b Mon Sep 17 00:00:00 2001
From: Dave Davenport <qball@gmpclient.org>
Date: Thu, 15 Jun 2023 19:36:19 +0200
Subject: [PATCH] [ConfigParser] Don't pass commandline options with very long
 args.

This is a quick 'n dirty fix for this unexpected issue.

fixes: #1855
---
 source/xrmoptions.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/source/xrmoptions.c b/source/xrmoptions.c
index 833031a3b..9c3a72aa0 100644
--- 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]);
   }