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* workaround for TRACE packets so they can follow a return path

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Scott Powell
2025-03-17 19:35:08 +11:00
parent 807b9bdc19
commit 691c135c22
1 changed files with 3 additions and 0 deletions
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3
src/Packet.cpp
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@@ -14,6 +14,9 @@ void Packet::calculatePacketHash(uint8_t* hash) const {
SHA256 sha; SHA256 sha;
uint8_t t = getPayloadType(); uint8_t t = getPayloadType();
sha.update(&t, 1); sha.update(&t, 1);
if (t == PAYLOAD_TYPE_TRACE) {
sha.update(&path_len, sizeof(path_len)); // CAVEAT: TRACE packets can revisit same node on return path
}
sha.update(payload, payload_len); sha.update(payload, payload_len);
sha.finalize(hash, MAX_HASH_SIZE); sha.finalize(hash, MAX_HASH_SIZE);
} }