Hello, I'm Japanese.

I'm sorry, but I used Google Translate for this report.

Problem: cppcryptfsctl list command doesn't work with Japanese file names.

Environment:

• cppcryptfs version: 1.4.4.5
• Windows 10 64-bit
• File system: NTFS
• Language: Japanese file names

Description:

When running cppcryptfsctl.exe -lw:, the command exits unexpectedly if any file or folder name contains Japanese characters.

• The mounted cppcryptfs volume handles Japanese file names correctly (encryption and decryption both work fine).
• However, the cppcryptfsctl tool fails to list files with Japanese characters in their names.
• When a Japanese file name is encountered, the command exits abruptly without listing any further entries.
• Files with only alphanumeric characters are displayed correctly.

Example:

If the root of the mounted drive W: contains the following files:

20250416-180226-googlecrypt2.txt
20250417-230015-pcloudcrypt3.txt
主要なチェックサム形式のベンチマーク.py

Only the first two are listed:

20250416-180226-googlecrypt2.txt => <Encrypted file name 1>
20250417-230015-pcloudcrypt3.txt => <Encrypted file name 2>

The third file is not shown at all.

Another example:

A file named:

(ChatGPTとのやり取りログ)20250418.txt

will be displayed like this:

cppcryptfsctl.exe -lw:
(ChatGPT

The rest is cut off, and the program exits immediately.

This also happens with folder names.