From 85f2497a0d85760c989f281c60ef1c47ded17e77 Mon Sep 17 00:00:00 2001
From: JacobBarthelmeh <jacob@wolfssl.com>
Date: Tue, 5 Dec 2023 17:24:34 -0700
Subject: [PATCH] discard stdin from test

---
 apps/wolfsshd/test/sshd_login_grace_test.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/apps/wolfsshd/test/sshd_login_grace_test.sh b/apps/wolfsshd/test/sshd_login_grace_test.sh
index f280f01bc..00b950ba9 100755
--- a/apps/wolfsshd/test/sshd_login_grace_test.sh
+++ b/apps/wolfsshd/test/sshd_login_grace_test.sh
@@ -47,6 +47,9 @@ if [ "$RESULT" != 0 ]; then
     exit 1
 fi
 
+# attempt clearing out stdin from previous echo/grep
+read -t 1 -n 1000 discard
+
 # test grace login timeout by stalling on password prompt
 timeout --foreground 7 "$TEST_CLIENT" -u "$USER" -h "$TEST_HOST" -p "$TEST_PORT" -t