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clientlog: return enum from CLG_LimitServiceRate()

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Change CLG_LimitServiceRate() to return an enum in preparation for
adding KoD RATE support.
This commit is contained in:
Miroslav Lichvar
2024-04-02 11:37:39 +02:00
parent ce956c99a8
commit c8c7f518b1
6 changed files with 20 additions and 12 deletions
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4
ntp_core.c
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@@ -2656,6 +2656,7 @@ NCR_ProcessRxUnknown(NTP_Remote_Address *remote_addr, NTP_Local_Address *local_a
NTP_Local_Timestamp local_tx, *tx_ts;
NTP_int64 ntp_rx, *local_ntp_rx;
int log_index, interleaved, poll, version;
CLG_Limit limit;
uint32_t kod;
/* Ignore the packet if it wasn't received by server socket */
@@ -2701,7 +2702,8 @@ NCR_ProcessRxUnknown(NTP_Remote_Address *remote_addr, NTP_Local_Address *local_a
log_index = CLG_LogServiceAccess(CLG_NTP, &remote_addr->ip_addr, &rx_ts->ts);
/* Don't reply to all requests if the rate is excessive */
if (log_index >= 0 && CLG_LimitServiceRate(CLG_NTP, log_index)) {
limit = log_index >= 0 ? CLG_LimitServiceRate(CLG_NTP, log_index) : CLG_PASS;
if (limit == CLG_DROP) {
DEBUG_LOG("NTP packet discarded to limit response rate");
return;
}