From 1bed56cf572a150bdb4c7ae12b362c95901524a1 Mon Sep 17 00:00:00 2001
From: Simon Tatham <anakin@pobox.com>
Date: Fri, 25 May 2018 12:33:14 +0100
Subject: [PATCH] Fix hang on failure of GSSAPI authentication.

Added a missing pq_push_front (see commit a41eefff4), without which
the SSH_MSG_USERAUTH_FAILURE was being dropped from the userauth
packet queue before returning to the top of the loop which waits for
it to arrive.
---
 ssh.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ssh.c b/ssh.c
index 74947f13..5b9d0036 100644
--- a/ssh.c
+++ b/ssh.c
@@ -11005,6 +11005,7 @@ static void do_ssh2_userauth(void *vctx)
 			    sfree(s->gss_buf.value);
 			}
 
+                        pq_push_front(&ssh->pq_ssh2_userauth, pktin);
 			break;
 		    }
 		    logevent("GSSAPI authentication initialised");