jmestwa-coder opened a new pull request, #50035:
URL: https://github.com/apache/arrow/pull/50035
A far-future ORC timestamp (after ~2262) makes `AppendTimestampBatch` in
cpp/src/arrow/adapters/orc/util.cc overflow int64 nanoseconds in `seconds *
kOneSecondNanos + nanos`. Reducing the multiply under
-fsanitize=signed-integer-overflow:
runtime error: signed integer overflow:
10000000000 * 1000000000 cannot be represented in type 'int64_t'
Detect it with MultiplyWithOverflow/AddWithOverflow and return
Status::Invalid for out-of-range values.
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