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fixed BUG TD-5596

This commit is contained in:
tickduan 2021-07-29 14:52:33 +08:00
parent 4833f5eaa3
commit ab885b6b8c
1 changed files with 4 additions and 0 deletions
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4
src/util/src/tcompression.c
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@ -480,6 +480,10 @@ int tsCompressTimestampImp(const char *const input, const int nelements, char *c
int64_t *istream = (int64_t *)input;
int64_t prev_value = istream[0];
if(prev_value >= 0x8000000000000000) {
uWarn("compression timestamp is over signed long long range. ts = 0x%"PRIx64" \n", prev_value);
goto _exit_over;
}
int64_t prev_delta = -prev_value;
uint8_t flags = 0, flag1 = 0, flag2 = 0;
uint64_t dd1 = 0, dd2 = 0;