Fix various warnings when compiling with KRB5 code.
authorDr. Stephen Henson <steve@openssl.org>
Tue, 12 Mar 2002 02:59:37 +0000 (02:59 +0000)
committerDr. Stephen Henson <steve@openssl.org>
Tue, 12 Mar 2002 02:59:37 +0000 (02:59 +0000)
crypto/asn1/asn1.h
crypto/stack/safestack.h
ssl/kssl.c
ssl/s3_srvr.c

index 170a2aa..dfd2244 100644 (file)
@@ -440,6 +440,8 @@ typedef const ASN1_ITEM * ASN1_ITEM_EXP(void);
 DECLARE_STACK_OF(ASN1_INTEGER)
 DECLARE_ASN1_SET_OF(ASN1_INTEGER)
 
+DECLARE_STACK_OF(ASN1_GENERALSTRING)
+
 typedef struct asn1_type_st
        {
        int type;
index b931414..ed9ed2c 100644 (file)
@@ -224,6 +224,26 @@ STACK_OF(type) \
 #define sk_ACCESS_DESCRIPTION_pop(st) SKM_sk_pop(ACCESS_DESCRIPTION, (st))
 #define sk_ACCESS_DESCRIPTION_sort(st) SKM_sk_sort(ACCESS_DESCRIPTION, (st))
 
+#define sk_ASN1_GENERALSTRING_new(st) SKM_sk_new(ASN1_GENERALSTRING, (st))
+#define sk_ASN1_GENERALSTRING_new_null() SKM_sk_new_null(ASN1_GENERALSTRING)
+#define sk_ASN1_GENERALSTRING_free(st) SKM_sk_free(ASN1_GENERALSTRING, (st))
+#define sk_ASN1_GENERALSTRING_num(st) SKM_sk_num(ASN1_GENERALSTRING, (st))
+#define sk_ASN1_GENERALSTRING_value(st, i) SKM_sk_value(ASN1_GENERALSTRING, (st), (i))
+#define sk_ASN1_GENERALSTRING_set(st, i, val) SKM_sk_set(ASN1_GENERALSTRING, (st), (i), (val))
+#define sk_ASN1_GENERALSTRING_zero(st) SKM_sk_zero(ASN1_GENERALSTRING, (st))
+#define sk_ASN1_GENERALSTRING_push(st, val) SKM_sk_push(ASN1_GENERALSTRING, (st), (val))
+#define sk_ASN1_GENERALSTRING_unshift(st, val) SKM_sk_unshift(ASN1_GENERALSTRING, (st), (val))
+#define sk_ASN1_GENERALSTRING_find(st, val) SKM_sk_find(ASN1_GENERALSTRING, (st), (val))
+#define sk_ASN1_GENERALSTRING_delete(st, i) SKM_sk_delete(ASN1_GENERALSTRING, (st), (i))
+#define sk_ASN1_GENERALSTRING_delete_ptr(st, ptr) SKM_sk_delete_ptr(ASN1_GENERALSTRING, (st), (ptr))
+#define sk_ASN1_GENERALSTRING_insert(st, val, i) SKM_sk_insert(ASN1_GENERALSTRING, (st), (val), (i))
+#define sk_ASN1_GENERALSTRING_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(ASN1_GENERALSTRING, (st), (cmp))
+#define sk_ASN1_GENERALSTRING_dup(st) SKM_sk_dup(ASN1_GENERALSTRING, st)
+#define sk_ASN1_GENERALSTRING_pop_free(st, free_func) SKM_sk_pop_free(ASN1_GENERALSTRING, (st), (free_func))
+#define sk_ASN1_GENERALSTRING_shift(st) SKM_sk_shift(ASN1_GENERALSTRING, (st))
+#define sk_ASN1_GENERALSTRING_pop(st) SKM_sk_pop(ASN1_GENERALSTRING, (st))
+#define sk_ASN1_GENERALSTRING_sort(st) SKM_sk_sort(ASN1_GENERALSTRING, (st))
+
 #define sk_ASN1_INTEGER_new(st) SKM_sk_new(ASN1_INTEGER, (st))
 #define sk_ASN1_INTEGER_new_null() SKM_sk_new_null(ASN1_INTEGER)
 #define sk_ASN1_INTEGER_free(st) SKM_sk_free(ASN1_INTEGER, (st))
index edc108b..04fe244 100644 (file)
@@ -793,7 +793,7 @@ char
 **     Return NULL for unknown or problematic (krb5_dk_encrypt) enctypes.
 **     Assume ENCTYPE_*_RAW (krb5_raw_encrypt) are OK.
 */
-EVP_CIPHER *
+const EVP_CIPHER *
 kssl_map_enc(krb5_enctype enctype)
         {
        switch (enctype)
@@ -803,14 +803,14 @@ kssl_map_enc(krb5_enctype enctype)
        case ENCTYPE_DES_CBC_MD4:
        case ENCTYPE_DES_CBC_MD5:
        case ENCTYPE_DES_CBC_RAW:
-                               return (EVP_CIPHER *) EVP_des_cbc();
+                               return EVP_des_cbc();
                                break;
        case ENCTYPE_DES3_CBC_SHA1:             /*    EVP_des_ede3_cbc();  */
        case ENCTYPE_DES3_CBC_SHA:
        case ENCTYPE_DES3_CBC_RAW:
-                               return (EVP_CIPHER *) EVP_des_ede3_cbc();
+                               return EVP_des_ede3_cbc();
                                break;
-       default:                return (EVP_CIPHER *) NULL;
+       default:                return NULL;
                                break;
                }
        }
@@ -1221,8 +1221,7 @@ kssl_TKT2tkt(     /* IN     */    krb5_context    krb5context,
 
        if (asn1ticket == NULL  ||  asn1ticket->realm == NULL  ||
                asn1ticket->sname == NULL  || 
-               asn1ticket->sname->namestring == NULL  ||
-               asn1ticket->sname->namestring->num < 2)
+               sk_ASN1_GENERALSTRING_num(asn1ticket->sname->namestring) < 2)
                {
                BIO_snprintf(kssl_err->text, KSSL_ERR_MAX,
                        "Null field in asn1ticket.\n");
@@ -1238,14 +1237,14 @@ kssl_TKT2tkt(   /* IN     */    krb5_context    krb5context,
                return ENOMEM;          /*  or  KRB5KRB_ERR_GENERIC;    */
                }
 
-       gstr_svc  = (ASN1_GENERALSTRING*)asn1ticket->sname->namestring->data[0];
-       gstr_host = (ASN1_GENERALSTRING*)asn1ticket->sname->namestring->data[1];
+       gstr_svc  = sk_ASN1_GENERALSTRING_value(asn1ticket->sname->namestring, 0);
+       gstr_host = sk_ASN1_GENERALSTRING_value(asn1ticket->sname->namestring, 1);
 
        if ((krb5rc = kssl_build_principal_2(krb5context,
                        &new5ticket->server,
-                       asn1ticket->realm->length, asn1ticket->realm->data,
-                       gstr_svc->length,  gstr_svc->data,
-                       gstr_host->length, gstr_host->data)) != 0)
+                       asn1ticket->realm->length, (char *)asn1ticket->realm->data,
+                       gstr_svc->length,  (char *)gstr_svc->data,
+                       gstr_host->length, (char *)gstr_host->data)) != 0)
                {
                free(new5ticket);
                BIO_snprintf(kssl_err->text, KSSL_ERR_MAX,
@@ -1965,7 +1964,7 @@ krb5_error_code  kssl_check_authent(
        KRB5_AUTHENTBODY        *auth = NULL;
        krb5_enctype            enctype;
        EVP_CIPHER_CTX          ciph_ctx;
-       EVP_CIPHER              *enc = NULL;
+       const EVP_CIPHER        *enc = NULL;
        unsigned char           iv[EVP_MAX_IV_LENGTH];
        unsigned char           *p, *unenc_authent;
        int                     padl, outl, unencbufsize;
index cc2a773..b0c5871 100644 (file)
@@ -1561,17 +1561,17 @@ static int ssl3_get_client_key_exchange(SSL *s)
 
                n2s(p,i);
                enc_ticket.length = i;
-               enc_ticket.data = p;
+               enc_ticket.data = (char *)p;
                p+=enc_ticket.length;
 
                n2s(p,i);
                authenticator.length = i;
-               authenticator.data = p;
+               authenticator.data = (char *)p;
                p+=authenticator.length;
 
                n2s(p,i);
                enc_pms.length = i;
-               enc_pms.data = p;
+               enc_pms.data = (char *)p;
                p+=enc_pms.length;
 
                if ((unsigned long)n != enc_ticket.length + authenticator.length +
@@ -1636,7 +1636,7 @@ static int ssl3_get_client_key_exchange(SSL *s)
                        goto err;
                        }
                if (!EVP_DecryptUpdate(&ciph_ctx, pms,&outl,
-                                       enc_pms.data, enc_pms.length))
+                                       (unsigned char *)enc_pms.data, enc_pms.length))
                        {
                        SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
                                SSL_R_DECRYPTION_FAILED);