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sourcestats: don't load samples from future

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When loading a dumped file, make sure there are no sample times in
future relative to the current system time (e.g. after reboot with
missing RTC).
This commit is contained in:
Miroslav Lichvar 2022-05-18 16:30:19 +02:00
parent 9cc609c4b0
commit 02ccd3a3c7
1 changed files with 1 additions and 0 deletions
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sourcestats.c
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@ -931,6 +931,7 @@ SST_LoadFromFile(SST_Stats inst, FILE *in)
/* Make sure the samples are sane and they are in order */ /* Make sure the samples are sane and they are in order */
if (!UTI_IsTimeOffsetSane(&inst->sample_times[i], -inst->offsets[i]) || if (!UTI_IsTimeOffsetSane(&inst->sample_times[i], -inst->offsets[i]) ||
UTI_CompareTimespecs(&now, &inst->sample_times[i]) < 0 ||
!(fabs(inst->peer_delays[i]) < 1.0e6 && fabs(inst->peer_dispersions[i]) < 1.0e6 && !(fabs(inst->peer_delays[i]) < 1.0e6 && fabs(inst->peer_dispersions[i]) < 1.0e6 &&
fabs(inst->root_delays[i]) < 1.0e6 && fabs(inst->root_dispersions[i]) < 1.0e6) || fabs(inst->root_delays[i]) < 1.0e6 && fabs(inst->root_dispersions[i]) < 1.0e6) ||
(i > 0 && UTI_CompareTimespecs(&inst->sample_times[i], (i > 0 && UTI_CompareTimespecs(&inst->sample_times[i],