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fix: reject unusable location timestamps

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This commit is contained in:
torlando-agent[bot]
2026-08-07 01:23:28 +00:00
parent c44aabb8fd
commit 3a4fef7168
4 changed files with 46 additions and 2 deletions
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lib/tdeck_ui/Telemetry/LocationShareState.cpp
+21 -2
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@@ -36,6 +36,26 @@ bool locationInRange(const LocationTelemetry& location) {
} // namespace
bool isValidPeerLocationInput(
const LocationTelemetry& location,
const CustomLocationMeta& meta,
uint64_t received_at_millis) {
if ((meta.has_expires && meta.expires_millis < 0) ||
(meta.has_approx_radius && meta.approx_radius_meters < 0)) {
return false;
}
uint64_t source_timestamp_millis = 0;
if (!effectiveTimestampMillis(location, meta, source_timestamp_millis)) {
return false;
}
if (meta.has_cease && meta.cease) return true;
if (meta.has_expires &&
received_at_millis >= static_cast<uint64_t>(meta.expires_millis)) {
return true;
}
return locationInRange(location);
}
bool PeerLocationStore::peerEquals(const PeerId& left, const PeerId& right) {
return std::memcmp(left.bytes, right.bytes, PEER_ID_SIZE) == 0;
}
@@ -103,8 +123,7 @@ PeerLocationResult PeerLocationStore::apply(
const LocationTelemetry& location,
const CustomLocationMeta& meta,
uint64_t received_at_millis) {
if ((meta.has_expires && meta.expires_millis < 0) ||
(meta.has_approx_radius && meta.approx_radius_meters < 0)) {
if (!isValidPeerLocationInput(location, meta, received_at_millis)) {
return PeerLocationResult::INVALID_ARGUMENT;
}