From 739dfc54b06a6995bc4d286eb400e2675b480feb Mon Sep 17 00:00:00 2001
From: Ivan Nardi <12729895+IvanNardi@users.noreply.github.com>
Date: Mon, 18 Apr 2022 20:54:13 +0200
Subject: Kerberos: fix Undefined-shift error (#1516)

Similar to the error fixed in 4775be3d
Found by oss-fuzz.
See: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=46713
---
 src/lib/protocols/kerberos.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/lib')

diff --git a/src/lib/protocols/kerberos.c b/src/lib/protocols/kerberos.c
index 4c1deda90..e1297d230 100644
--- a/src/lib/protocols/kerberos.c
+++ b/src/lib/protocols/kerberos.c
@@ -166,7 +166,7 @@ static int krb_decode_asn1_int_type(struct ndpi_detection_module_struct *ndpi_st
     *out = 0;
     for (; i < length; ++i)
     {
-      *out |= packet->payload[*kasn1_offset + i] << (length - i - 1) * 8;
+      *out |= (unsigned int)packet->payload[*kasn1_offset + i] << (length - i - 1) * 8;
     }
     *kasn1_offset += i;
   }
-- 
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