exit if TBOOT dummy measurements are not defined

diff --git a/src/libpts/pts/components/ita/ita_comp_tboot.c b/src/libpts/pts/components/ita/ita_comp_tboot.c
index 287aae7..a85de8c 100644 (file)
--- a/src/libpts/pts/components/ita/ita_comp_tboot.c
+++ b/src/libpts/pts/components/ita/ita_comp_tboot.c
@@ -144,6 +144,11 @@ METHOD(pts_component_t, measure, status_t,
                        return FAILED;
        }
 
+       if (meas_hex == NULL || pcr_before_hex == NULL || pcr_after_hex == NULL)
+       {
+               return FAILED;
+       }
+
        hash_algo = pts->get_meas_algorithm(pts);
        hash_size = pts_meas_algo_hash_size(hash_algo);
        pcr_len = pts->get_pcr_len(pts);