From 49ead8f08e751ae1aeacd5d10e84ceff0ba390c1 Mon Sep 17 00:00:00 2001
From: Seung Min Park <smpark@pnpsecure.com>
Date: Thu, 27 Oct 2022 06:36:54 +0000
Subject: [PATCH] Fix ssh_send_issue_banner() for CMD(PowerShell)

Signed-off-by: Seung Min Park <smpark@pnpsecure.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
(cherry picked from commit 2074fb194810e7fa38f9c4a4e85dc4936a655e1b)
---
 src/server.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/server.c b/src/server.c
index b978fc17..dc070a73 100644
--- a/src/server.c
+++ b/src/server.c
@@ -544,9 +544,10 @@ int ssh_send_issue_banner(ssh_session session, const ssh_string banner)
             "Sending a server issue banner");
 
     rc = ssh_buffer_pack(session->out_buffer,
-                         "bS",
+                         "bSs",
                          SSH2_MSG_USERAUTH_BANNER,
-                         banner);
+                         banner,
+                         "");
     if (rc != SSH_OK) {
         ssh_set_error_oom(session);
         return SSH_ERROR;