264   char *mem_op_hex_tmp=NULL;  in test_crypto_aes128()  local
395   tor_free(mem_op_hex_tmp);  in test_crypto_aes128()
409   char *mem_op_hex_tmp=NULL;  in test_crypto_aes_ctr_testvec()  local
467   tor_free(mem_op_hex_tmp);  in test_crypto_aes_ctr_testvec()
482   char *mem_op_hex_tmp=NULL;  in test_crypto_sha()  local
638   tor_free(mem_op_hex_tmp);  in test_crypto_sha()
648   char *mem_op_hex_tmp=NULL;  in test_crypto_sha3()  local
960   tor_free(mem_op_hex_tmp);  in test_crypto_sha3()
970   char *mem_op_hex_tmp=NULL;  in test_crypto_sha3_xof()  local
1032   tor_free(mem_op_hex_tmp);  in test_crypto_sha3_xof()
1220   char *mem_op_hex_tmp=NULL;  in test_crypto_pk_fingerprints()  local
1258   tor_free(mem_op_hex_tmp);  in test_crypto_pk_fingerprints()
1780   char *mem_op_hex_tmp = NULL;  in test_crypto_kdf_TAP()  local
1816   tor_free(mem_op_hex_tmp);  in test_crypto_kdf_TAP()
1830   char *mem_op_hex_tmp = NULL;  in test_crypto_hkdf_sha256()  local
1858   tor_free(mem_op_hex_tmp);  in test_crypto_hkdf_sha256()
1911   char *mem_op_hex_tmp = NULL;  in test_crypto_hkdf_sha256_testvecs()  local
1945   tor_free(mem_op_hex_tmp);  in test_crypto_hkdf_sha256_testvecs()
1983   char *mem_op_hex_tmp = NULL;  in test_crypto_curve25519_impl()  local
2013   tor_free(mem_op_hex_tmp);  in test_crypto_curve25519_impl()
2043   char *mem_op_hex_tmp = NULL;  in test_crypto_curve25519_testvec()  local
2077   tor_free(mem_op_hex_tmp);  in test_crypto_curve25519_testvec()
2334   char *mem_op_hex_tmp=NULL;  in test_crypto_ed25519_test_vectors()  local
2481   tor_free(mem_op_hex_tmp);  in test_crypto_ed25519_test_vectors()
2491   char *mem_op_hex_tmp = NULL;  in test_crypto_ed25519_encode()  local
2513   tor_free(mem_op_hex_tmp);  in test_crypto_ed25519_encode()
2639   char *mem_op_hex_tmp = NULL;  in test_crypto_ed25519_testvectors()  local
2700   tor_free(mem_op_hex_tmp);  in test_crypto_ed25519_testvectors()