diff options
Diffstat (limited to 'src/core/or/connection_or.c')
| -rw-r--r-- | src/core/or/connection_or.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/src/core/or/connection_or.c b/src/core/or/connection_or.c index 0cd3c058ec..3b380c6145 100644 --- a/src/core/or/connection_or.c +++ b/src/core/or/connection_or.c @@ -177,13 +177,18 @@ connection_or_set_identity_digest(or_connection_t *conn, const int rsa_id_was_set = ! tor_digest_is_zero(conn->identity_digest); const int ed_id_was_set = chan && !ed25519_public_key_is_zero(&chan->ed25519_identity); + const int new_ed_id_is_set = + (ed_id && !ed25519_public_key_is_zero(ed_id)); const int rsa_changed = tor_memneq(conn->identity_digest, rsa_digest, DIGEST_LEN); - const int ed_changed = ed_id_was_set && - (!ed_id || !ed25519_pubkey_eq(ed_id, &chan->ed25519_identity)); + const int ed_changed = bool_neq(ed_id_was_set, new_ed_id_is_set) || + (ed_id_was_set && new_ed_id_is_set && chan && + !ed25519_pubkey_eq(ed_id, &chan->ed25519_identity)); - tor_assert(!rsa_changed || !rsa_id_was_set); - tor_assert(!ed_changed || !ed_id_was_set); + if (BUG(rsa_changed && rsa_id_was_set)) + return; + if (BUG(ed_changed && ed_id_was_set)) + return; if (!rsa_changed && !ed_changed) return; @@ -198,8 +203,7 @@ connection_or_set_identity_digest(or_connection_t *conn, memcpy(conn->identity_digest, rsa_digest, DIGEST_LEN); /* If we're initializing the IDs to zero, don't add a mapping yet. */ - if (tor_digest_is_zero(rsa_digest) && - (!ed_id || ed25519_public_key_is_zero(ed_id))) + if (tor_digest_is_zero(rsa_digest) && !new_ed_id_is_set) return; /* Deal with channels */ |