lib/mbedtls
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- Major type rewrite of int to size_t for most variables and arguments used for buffer lengths and loops

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This commit is contained in:
Paul Bakker
2011-04-24 08:57:21 +00:00
parent 1be81a4e5f
commit 23986e5d5d
67 changed files with 1041 additions and 949 deletions
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26
library/ssl_cli.c
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@ -34,14 +34,14 @@
#include "polarssl/pkcs11.h"
#endif /* defined(POLARSSL_PKCS11_C) */
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <time.h>
static int ssl_write_client_hello( ssl_context *ssl )
{
int ret, i, n;
int ret;
size_t i, n;
unsigned char *buf;
unsigned char *p;
time_t t;
@ -174,7 +174,8 @@ static int ssl_write_client_hello( ssl_context *ssl )
static int ssl_parse_server_hello( ssl_context *ssl )
{
time_t t;
int ret, i, n;
int ret, i;
size_t n;
int ext_len;
unsigned char *buf;
@ -240,7 +241,7 @@ static int ssl_parse_server_hello( ssl_context *ssl )
* 42+n . 43+n extensions length
* 44+n . 44+n+m extensions
*/
if( n < 0 || n > 32 || ssl->in_hslen > 42 + n )
if( n > 32 || ssl->in_hslen > 42 + n )
{
ext_len = ( ( buf[42 + n] << 8 )
| ( buf[43 + n] ) ) + 2;
@ -250,7 +251,7 @@ static int ssl_parse_server_hello( ssl_context *ssl )
ext_len = 0;
}
if( n < 0 || n > 32 || ssl->in_hslen != 42 + n + ext_len )
if( n > 32 || ssl->in_hslen != 42 + n + ext_len )
{
SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
return( POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO );
@ -321,7 +322,8 @@ static int ssl_parse_server_hello( ssl_context *ssl )
static int ssl_parse_server_key_exchange( ssl_context *ssl )
{
int ret, n;
int ret;
size_t n;
unsigned char *p, *end;
unsigned char hash[36];
md5_context md5;
@ -333,7 +335,7 @@ static int ssl_parse_server_key_exchange( ssl_context *ssl )
ssl->session->ciphersuite != SSL_EDH_RSA_AES_128_SHA &&
ssl->session->ciphersuite != SSL_EDH_RSA_AES_256_SHA &&
ssl->session->ciphersuite != SSL_EDH_RSA_CAMELLIA_128_SHA &&
ssl->session->ciphersuite != SSL_EDH_RSA_CAMELLIA_256_SHA)
ssl->session->ciphersuite != SSL_EDH_RSA_CAMELLIA_256_SHA)
{
SSL_DEBUG_MSG( 2, ( "<= skip parse server key exchange" ) );
ssl->state++;
@ -380,7 +382,7 @@ static int ssl_parse_server_key_exchange( ssl_context *ssl )
return( POLARSSL_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
}
if( (int)( end - p ) != ssl->peer_cert->rsa.len )
if( (unsigned int)( end - p ) != ssl->peer_cert->rsa.len )
{
SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
return( POLARSSL_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
@ -518,7 +520,8 @@ static int ssl_parse_server_hello_done( ssl_context *ssl )
static int ssl_write_client_key_exchange( ssl_context *ssl )
{
int ret, i, n;
int ret;
size_t i, n;
SSL_DEBUG_MSG( 2, ( "=> write client key exchange" ) );
@ -526,7 +529,7 @@ static int ssl_write_client_key_exchange( ssl_context *ssl )
ssl->session->ciphersuite == SSL_EDH_RSA_AES_128_SHA ||
ssl->session->ciphersuite == SSL_EDH_RSA_AES_256_SHA ||
ssl->session->ciphersuite == SSL_EDH_RSA_CAMELLIA_128_SHA ||
ssl->session->ciphersuite == SSL_EDH_RSA_CAMELLIA_256_SHA)
ssl->session->ciphersuite == SSL_EDH_RSA_CAMELLIA_256_SHA)
{
#if !defined(POLARSSL_DHM_C)
SSL_DEBUG_MSG( 1, ( "support for dhm in not available" ) );
@ -625,7 +628,8 @@ static int ssl_write_client_key_exchange( ssl_context *ssl )
static int ssl_write_certificate_verify( ssl_context *ssl )
{
int ret = 0, n = 0;
int ret = 0;
size_t n = 0;
unsigned char hash[36];
SSL_DEBUG_MSG( 2, ( "=> write certificate verify" ) );