From bee3ea23cd1af205d7485666f17fd09af62443b8 Mon Sep 17 00:00:00 2001
From: Martijn Vegter <martijn@martijnvegter.com>
Date: Wed, 20 Dec 2023 13:36:24 +0100
Subject: [PATCH] Do not falsely log support for ext-info if the server did not
 return 'ext-info-s'

---
 src/main/java/com/jcraft/jsch/Session.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/com/jcraft/jsch/Session.java b/src/main/java/com/jcraft/jsch/Session.java
index 57302763..35042c07 100644
--- a/src/main/java/com/jcraft/jsch/Session.java
+++ b/src/main/java/com/jcraft/jsch/Session.java
@@ -602,7 +602,7 @@ private KeyExchange receive_kexinit(Buffer buf) throws Exception {
 
       if (enable_server_sig_algs) {
         doExtInfo = checkServerExtInfo();
-        if (getLogger().isEnabled(Logger.INFO)) {
+        if (doExtInfo && getLogger().isEnabled(Logger.INFO)) {
           getLogger().log(Logger.INFO, "ext-info messaging supported by server");
         }
       }