[ARROW-16225] [c++][parquet] encryption code bug?

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 8.0.0
• Component/s: C++, Parquet
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/31623
• Assignee: Maya Anderson
• Reporter: zhengle
• Created: 19/Apr/22 03:43
• Updated: 11/Jan/23 11:42
• Resolved: 25/Apr/22 20:23

Description

File:  cpp\src\parquet\encryption\encryption.cc
Line: 393

encryption::RandBytes(aad_file_unique, sizeof(kAadFileUniqueLength));

sizeof seems unnecessary here?

Issue Links

• links to: GitHub Pull Request #12935