From 739b82b2646fc82e06edef7d604ca9da3fd48058 Mon Sep 17 00:00:00 2001
From: John Kohl <jtkohl@mit.edu>
Date: Fri, 2 Feb 1990 08:57:43 +0000
Subject: [PATCH] convert to use valid_etype macro

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@229 dc483132-0cff-0310-8789-dd5450dbe970
---
 src/lib/krb5/krb/decode_kdc.c | 4 +---
 src/lib/krb5/krb/decrypt_tk.c | 4 +---
 src/lib/krb5/krb/encode_kdc.c | 4 ++++
 src/lib/krb5/krb/encrypt_tk.c | 4 +---
 4 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/src/lib/krb5/krb/decode_kdc.c b/src/lib/krb5/krb/decode_kdc.c
index b9fedde4c..7a7aaad23 100644
--- a/src/lib/krb5/krb/decode_kdc.c
+++ b/src/lib/krb5/krb/decode_kdc.c
@@ -79,9 +79,7 @@ krb5_kdc_rep **dec_rep;
 	return(ENOMEM);
     }
 
-    if (local_dec_rep->etype > max_cryptosystem ||
-	local_dec_rep->etype < 0 ||
-	!csarray[local_dec_rep->etype])
+    if (!valid_etype(local_dec_rep->etype))
 	return KRB5KDC_ERR_ETYPE_NOSUPP;
 
     /* put together an eblock for this encryption */
diff --git a/src/lib/krb5/krb/decrypt_tk.c b/src/lib/krb5/krb/decrypt_tk.c
index aae30a095..1801c552b 100644
--- a/src/lib/krb5/krb/decrypt_tk.c
+++ b/src/lib/krb5/krb/decrypt_tk.c
@@ -49,9 +49,7 @@ register krb5_ticket *ticket;
     krb5_data scratch;
     krb5_error_code retval;
 
-    if (ticket->etype > max_cryptosystem ||
-	ticket->etype < 0 ||
-	!csarray[ticket->etype])
+    if (!valid_etype(ticket->etype))
 	return KRB5KDC_ERR_ETYPE_NOSUPP;
 
     /* put together an eblock for this encryption */
diff --git a/src/lib/krb5/krb/encode_kdc.c b/src/lib/krb5/krb/encode_kdc.c
index b9e5b758d..62546db20 100644
--- a/src/lib/krb5/krb/encode_kdc.c
+++ b/src/lib/krb5/krb/encode_kdc.c
@@ -26,6 +26,7 @@ static char rcsid_encode_kdc_c [] =
 
 /* array of pointers into encryption systems */
 extern krb5_cs_table_entry *csarray[];
+extern int max_cryptosystem;		/* max entry in array */
 
 /*
  Takes KDC rep parts in *rep and *encpart, and formats it into *enc_rep,
@@ -51,6 +52,9 @@ krb5_data **enc_rep;
     krb5_encrypt_block eblock;
     krb5_error_code retval;
 
+    if (!valid_etype(dec_rep->etype))
+	return KRB5KDC_ERR_ETYPE_NOSUPP;
+
     switch (type) {
     case KRB5_AS_REP:
     case KRB5_TGS_REP:
diff --git a/src/lib/krb5/krb/encrypt_tk.c b/src/lib/krb5/krb/encrypt_tk.c
index faf393714..a2b141ccb 100644
--- a/src/lib/krb5/krb/encrypt_tk.c
+++ b/src/lib/krb5/krb/encrypt_tk.c
@@ -51,9 +51,7 @@ register krb5_ticket *dec_ticket;
 
     /* encrypt the encrypted part */
 
-    if (dec_ticket->etype > max_cryptosystem ||
-	dec_ticket->etype < 0 ||
-	!csarray[dec_ticket->etype])
+    if (!valid_etype(dec_ticket->etype))
 	return KRB5KDC_ERR_ETYPE_NOSUPP;
 
     /*  start by encoding the to-be-encrypted part. */
-- 
2.26.2