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Calculate hops correctly even when hop_start==0 (#9120)

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* Calculate hops correctly even when hop_start==0.

* Use the same type (int8_t) in the loop, avoiding signed/unsigned mismatches.

* Clarify defaultIfUnknown is returned for encrypted packets.
This commit is contained in:
Eric Severance
2025-12-30 13:31:35 -08:00
committed by Ben Meadors
parent 1b83501ee2
commit 9058ccecf9
14 changed files with 63 additions and 40 deletions
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2
src/modules/NeighborInfoModule.cpp
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@@ -170,7 +170,7 @@ bool NeighborInfoModule::handleReceivedProtobuf(const meshtastic_MeshPacket &mp,
} else {
LOG_DEBUG(" Ignoring dummy neighbor info packet (single neighbor with nodeId 0, snr 0)");
}
} else if (mp.hop_start != 0 && mp.hop_start == mp.hop_limit) {
} else if (getHopsAway(mp) == 0) {
LOG_DEBUG("Get or create neighbor: %u with snr %f", mp.from, mp.rx_snr);
// If the hopLimit is the same as hopStart, then it is a neighbor
getOrCreateNeighbor(mp.from, mp.from, 0,