From 601dddd38869928c07ae99f01edce605d2988e29 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Emmanuel=20Fust=C3=A9?= <efuste@boardofcyber.io>
Date: Mon, 4 Nov 2024 11:38:18 +0100
Subject: [PATCH] Quick fix for #2590

Proper fix need another refactoring/cleanup of the renego test.
---
 testssl.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/testssl.sh b/testssl.sh
index c2e43e3be..6465cee3a 100755
--- a/testssl.sh
+++ b/testssl.sh
@@ -17189,7 +17189,7 @@ run_renego() {
                sec_client_renego=1
           else
                # second try in the foreground as we are sure now it won't hang
-               echo R | $OPENSSL s_client $(s_client_options "$proto $legacycmd $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $SNI") >$TMPFILE 2>>$ERRFILE
+               (echo R; sleep 1) | $OPENSSL s_client $(s_client_options "$proto $legacycmd $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $SNI") >$TMPFILE 2>>$ERRFILE
                sec_client_renego=$?
                # 0 means client is renegotiating & doesn't return an error --> vuln!
                # 1 means client tried to renegotiating but the server side errored then. You still see RENEGOTIATING in the output