tls-peer: Fix parsing of encrypted extensions

diff --git a/src/libtls/tls_peer.c b/src/libtls/tls_peer.c
index 6bec0219b5d77ac0a9699a3a88c39d5bc41e45a5..a75a8f037e8db263024558f3d7366b8fbf817c9f 100644 (file)
--- a/src/libtls/tls_peer.c
+++ b/src/libtls/tls_peer.c
@@ -289,7 +289,6 @@ static status_t process_server_hello(private_tls_peer_t *this,
 static status_t process_encrypted_extensions(private_tls_peer_t *this,
                                                                                         bio_reader_t *reader)
 {
-       uint16_t length;
        chunk_t ext = chunk_empty;
        int offset = 0;
        uint16_t extension_type, extension_length;
@@ -297,9 +296,7 @@ static status_t process_encrypted_extensions(private_tls_peer_t *this,
        this->crypto->append_handshake(this->crypto,
                                                                   TLS_ENCRYPTED_EXTENSIONS, reader->peek(reader));
 
-
-       if (!reader->read_uint16(reader, &length) ||
-               (reader->remaining(reader) && !reader->read_data16(reader, &ext)))
+       if (!reader->read_data16(reader, &ext))
        {
                DBG1(DBG_TLS, "received invalid EncryptedExtensions");
                this->alert->add(this->alert, TLS_FATAL, TLS_DECODE_ERROR);