From 8123ffc3f2028902de34f9f5482c07f2a4654bc9 Mon Sep 17 00:00:00 2001
From: Jeffrey Altman <jaltman@secure-endpoints.com>
Date: Wed, 24 Nov 2021 09:36:29 -0500
Subject: [PATCH] _gssapi_unwrap_iov_arcfour remove duplicate code block

ad3acc2aef955c3c1d28607629cc9e6140ad3efd ("lib/gssapi/krb5:
implement gss_[un]wrap_iov[_length] with arcfour-hmac-md5")
introduced a duplicate block of code.

This change removes the unnecessary code duplication.

Change-Id: I557c590aea51b73dc25d6ce4be4ea84b9dfadd9f
---
 lib/gssapi/krb5/arcfour.c | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/lib/gssapi/krb5/arcfour.c b/lib/gssapi/krb5/arcfour.c
index 7bd01a137..10df05dff 100644
--- a/lib/gssapi/krb5/arcfour.c
+++ b/lib/gssapi/krb5/arcfour.c
@@ -1283,16 +1283,6 @@ _gssapi_unwrap_iov_arcfour(OM_uint32 *minor_status,
 	return GSS_S_BAD_MIC;
     }
 
-    if (ctx->more_flags & LOCAL) {
-	cmp = memcmp(&snd_seq[4], "\xff\xff\xff\xff", 4);
-    } else {
-	cmp = memcmp(&snd_seq[4], "\x00\x00\x00\x00", 4);
-    }
-    if (cmp != 0) {
-	*minor_status = 0;
-	return GSS_S_BAD_MIC;
-    }
-
     /* keyblock */
     Klocal.keytype = key->keytype;
     Klocal.keyvalue.data = Klocaldata;