Micah Kornfield created ARROW-18253: ---------------------------------------
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. -- This message was sent by Atlassian Jira (v8.20.10#820010)