diff options
Diffstat (limited to 'lib/auth/dh_common.c')
| -rw-r--r-- | lib/auth/dh_common.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/auth/dh_common.c b/lib/auth/dh_common.c index cbb538f58d..d5b953ed27 100644 --- a/lib/auth/dh_common.c +++ b/lib/auth/dh_common.c @@ -71,6 +71,10 @@ _gnutls_proc_dh_common_client_kx(gnutls_session_t session, _n_Y = n_Y; DECR_LEN(data_size, n_Y); + + if (data_size != 0) + return gnutls_assert_val(GNUTLS_E_UNEXPECTED_PACKET_LENGTH); + if (_gnutls_mpi_init_scan_nz(&session->key.client_Y, &data[2], _n_Y)) { gnutls_assert(); return GNUTLS_E_MPI_SCAN_FAILED; @@ -87,7 +91,6 @@ _gnutls_proc_dh_common_client_kx(gnutls_session_t session, goto error; } - if (psk_key == NULL) { session->key.key.data = tmp_dh_key.data; session->key.key.size = tmp_dh_key.size; |