Micah Kornfield created ARROW-18253:
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Summary: [C++][Parquet] Improve bounds checking on some inputs
Key: ARROW-18253
URL: https://issues.apache.org/jira/browse/ARROW-18253
Project: Apache Arrow
Issue Type: Improvement
Components: C++
Reporter: Micah Kornfield
Assignee: Micah Kornfield
In some cases we don't check for lower bound of 0, on some non-performance
critical paths we only have DCHECKs, and while unlikely in some cases we cast
from size_t to int32 which can overflow, adding some safety checks here would
be useful.
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