diff options
Diffstat (limited to 'src/or/routerkeys.c')
| -rw-r--r-- | src/or/routerkeys.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/or/routerkeys.c b/src/or/routerkeys.c index 2f20758b5b..4822ff3be3 100644 --- a/src/or/routerkeys.c +++ b/src/or/routerkeys.c @@ -1338,7 +1338,9 @@ make_tap_onion_key_crosscert(const crypto_pk_t *onion_key, uint8_t signed_data[DIGEST_LEN + ED25519_PUBKEY_LEN]; *len_out = 0; - crypto_pk_get_digest(rsa_id_key, (char*)signed_data); + if (crypto_pk_get_digest(rsa_id_key, (char*)signed_data) < 0) { + return NULL; + } memcpy(signed_data + DIGEST_LEN, master_id_key->pubkey, ED25519_PUBKEY_LEN); int r = crypto_pk_private_sign(onion_key, |