Kazuaki Ishizaki created ARROW-8924: ---------------------------------------
Summary: [C++][Gandiva] castDATE_date32() may cause overflow Key: ARROW-8924 URL: https://issues.apache.org/jira/browse/ARROW-8924 Project: Apache Arrow Issue Type: Bug Components: C++ - Gandiva Reporter: Kazuaki Ishizaki The following code in `cpp/src/gandiva/precompiled/time.cc` may cause overflow since `int32` * `int32` is `int32`, then it is converted to `int64`. {code:java} gdv_date64 castDATE_date32(gdv_date32 days) { return days * MILLIS_IN_DAY; } {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)