kou opened a new issue, #49752: URL: https://github.com/apache/arrow/issues/49752
### Describe the bug, including details regarding any error messages, version, and platform. 1: `gdv_hash_using_openssl()` is an internal function but it's exported: https://github.com/apache/arrow/blob/4eca50770f7f2c5938a676f0719fbfc8aae4803c/cpp/src/gandiva/hash_utils.cc#L66-L69 2: If one of invalid digest size check and result buffer size check returns false, `gdv_hash_using_openssl()` should report an error. But `gdv_hash_using_openssl()` reports an error only when both of them return false: https://github.com/apache/arrow/blob/4eca50770f7f2c5938a676f0719fbfc8aae4803c/cpp/src/gandiva/hash_utils.cc#L105-L113 3: Buffer size specified to `snprintf()` is wrong. `result_buf_size` should be `result_buf_size - result_buff_index`. https://github.com/apache/arrow/blob/4eca50770f7f2c5938a676f0719fbfc8aae4803c/cpp/src/gandiva/hash_utils.cc#L129-L136 ### Component(s) C++, Gandiva -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
