From: Nikos Mavrogiannopoulos <nmav@redhat.com>
Date: Thu, 12 Nov 2020 15:18:04 +0000 (+0100)
Subject: ntlm_manual_challenge: initialize hash to zero
X-Git-Tag: v8.20~386^2~1
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=406145101aa395dd9ccc837c37774ab79a75d319;p=users%2Fdwmw2%2Fopenconnect.git

ntlm_manual_challenge: initialize hash to zero

Signed-off-by: Nikos Mavrogiannopoulos <nmav@redhat.com>
---

diff --git a/ntlm.c b/ntlm.c
index 398ffcb9..61497a50 100644
--- a/ntlm.c
+++ b/ntlm.c
@@ -873,6 +873,8 @@ static int ntlm_manual_challenge(struct openconnect_info *vpninfo, int proxy,
 	int token_len = -EINVAL;
 	int ntlmver;
 
+	memset(hash, 0, sizeof(hash));
+
 	if (!auth_state->challenge)
 		return -EINVAL;