From e814ab807a05156b4e4b9bec6a0cf93e363ef696 Mon Sep 17 00:00:00 2001
From: Assar Westerlund <assar@sics.se>
Date: Tue, 11 Feb 1997 02:54:45 +0000
Subject: [PATCH] A DER integer should really be a `unsigned'

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@1227 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/asn1/der_get.c | 8 +++++---
 lib/asn1/der_put.c | 4 ++--
 lib/asn1/gen.c     | 2 +-
 3 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/lib/asn1/der_get.c b/lib/asn1/der_get.c
index 25ef02ce7..511ac87bf 100644
--- a/lib/asn1/der_get.c
+++ b/lib/asn1/der_get.c
@@ -17,7 +17,7 @@
  */
 
 int
-der_get_int (unsigned char *p, int len, int *ret)
+der_get_int (unsigned char *p, int len, unsigned *ret)
 {
   int val = 0;
   int oldlen = len;
@@ -41,11 +41,13 @@ der_get_length (unsigned char *p, int len, int *ret)
     return 1;
   } else {
     int l;
+    unsigned tmp;
 
     val &= 0x7F;
     if (len < val)
       return -1;
-    l = der_get_int (p, val, ret);
+    l = der_get_int (p, val, &tmp);
+    *ret = tmp;
     if (l < 0)
       return l;
     else
@@ -128,7 +130,7 @@ der_match_tag (unsigned char *p, int len, Der_class class, Der_type type,
 int
 decode_integer (unsigned char *p, int len, void *data)
 {
-  int *num = (int *)data;
+  unsigned *num = (unsigned *)data;
   int ret = 0;
   int l, reallen;
 
diff --git a/lib/asn1/der_put.c b/lib/asn1/der_put.c
index 158a65d02..b9844b5a0 100644
--- a/lib/asn1/der_put.c
+++ b/lib/asn1/der_put.c
@@ -17,7 +17,7 @@
  */
 
 int
-der_put_int (unsigned char *p, int len, int val)
+der_put_int (unsigned char *p, int len, unsigned val)
 {
   unsigned char *base = p;
 
@@ -107,7 +107,7 @@ der_put_tag (unsigned char *p, int len, Der_class class, Der_type type,
 int
 encode_integer (unsigned char *p, int len, void *data)
 {
-  int num = *((int *)data);
+  unsigned num = *((unsigned *)data);
   int ret = 0;
   int l;
 
diff --git a/lib/asn1/gen.c b/lib/asn1/gen.c
index 554d45152..cbdf96823 100644
--- a/lib/asn1/gen.c
+++ b/lib/asn1/gen.c
@@ -52,7 +52,7 @@ define_type (char *name, Type *t)
     fprintf (headerfile, "%s %s;\n", t->symbol->gen_name, name);
     break;
   case TInteger:
-    fprintf (headerfile, "int %s;\n", name);
+    fprintf (headerfile, "unsigned %s;\n", name);
     break;
   case TOctetString:
     fprintf (headerfile, "krb5_data %s;\n", name);