Resolve couple of compiler warnings

diff --git a/src/tls/tlsv1_server_read.c b/src/tls/tlsv1_server_read.c
index 102e8b2..e6a71f9 100644 (file)
--- a/src/tls/tlsv1_server_read.c
+++ b/src/tls/tlsv1_server_read.c
@@ -40,6 +40,7 @@ static int tls_process_client_hello(struct tlsv1_server *conn, u8 ct,
        u16 cipher_suite;
        u16 num_suites;
        int compr_null_found;
+       u16 ext_type, ext_len;
 
        if (ct != TLS_CONTENT_TYPE_HANDSHAKE) {
                wpa_printf(MSG_DEBUG, "TLSv1: Expected Handshake; "
@@ -183,10 +184,7 @@ static int tls_process_client_hello(struct tlsv1_server *conn, u8 ct,
        }
 
        if (end - pos >= 2) {
-               u16 ext_len;
-
                /* Extension client_hello_extension_list<0..2^16-1> */
-
                ext_len = WPA_GET_BE16(pos);
                pos += 2;
 
@@ -195,7 +193,7 @@ static int tls_process_client_hello(struct tlsv1_server *conn, u8 ct,
                if (end - pos != ext_len) {
                        wpa_printf(MSG_DEBUG, "TLSv1: Invalid ClientHello "
                                   "extension list length %u (expected %u)",
-                                  ext_len, end - pos);
+                                  ext_len, (unsigned int) (end - pos));
                        goto decode_error;
                }
 
@@ -207,8 +205,6 @@ static int tls_process_client_hello(struct tlsv1_server *conn, u8 ct,
                 */
 
                while (pos < end) {
-                       u16 ext_type, ext_len;
-
                        if (end - pos < 2) {
                                wpa_printf(MSG_DEBUG, "TLSv1: Invalid "
                                           "extension_type field");
@@ -520,7 +516,7 @@ static int tls_process_client_key_exchange_rsa(
                                                 out, &outlen) < 0) {
                wpa_printf(MSG_DEBUG, "TLSv1: Failed to decrypt "
                           "PreMasterSecret (encr_len=%d outlen=%lu)",
-                          end - pos, (unsigned long) outlen);
+                          (int) (end - pos), (unsigned long) outlen);
                use_random = 1;
        }