From 9afd19c29b3d8097a0a1b3df20e0bd1b1e0a6991 Mon Sep 17 00:00:00 2001
From: Miroslav Lichvar <mlichvar@redhat.com>
Date: Mon, 10 Oct 2022 12:43:40 +0200
Subject: [PATCH] nts: use signed lengths in NNA_DecryptAuthEF()

Make the types consistent with the rest of the file.
---
 nts_ntp_auth.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nts_ntp_auth.c b/nts_ntp_auth.c
index ac0763e..78e54c2 100644
--- a/nts_ntp_auth.c
+++ b/nts_ntp_auth.c
@@ -127,7 +127,7 @@ int
 NNA_DecryptAuthEF(NTP_Packet *packet, NTP_PacketInfo *info, SIV_Instance siv, int ef_start,
                   unsigned char *plaintext, int buffer_length, int *plaintext_length)
 {
-  unsigned int siv_tag_length, nonce_length, ciphertext_length;
+  int siv_tag_length, nonce_length, ciphertext_length;
   unsigned char *nonce, *ciphertext;
   int ef_type, ef_body_length;
   void *ef_body;