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ntp: limit offset correction to supported NTP interval

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When an NTP source is specified with the offset option, the corrected
offset may get outside of the supported NTP interval (by default -50..86
years around the build date). If the source passed the source selection,
the offset would be rejected only later in the adjustment of the local
clock.

Check the offset validity as part of the NTP test A to make the source
unselectable and make it visible in the measurements log and ntpdata
report.
This commit is contained in:
Miroslav Lichvar
2024-05-02 14:23:08 +02:00
parent adaca0ff19
commit ebfc676d74
3 changed files with 5 additions and 4 deletions
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test/simulation/008-ntpera
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@@ -41,7 +41,6 @@ for time_offset in -1e-1 1e-1; do
export CLKNETSIM_START_DATE=$(awk "BEGIN {printf \"%.0f\", $ntp_start + $start_offset}")
run_test || test_fail
check_chronyd_exit || test_fail
check_source_selection || test_fail
check_packet_interval || test_fail
check_sync && test_fail
done