Please complete the following tasks

• I have searched the discussions
• I have searched the open and rejected issues

Clap Version

master

Describe your use case

Initial support for fuzzing clap to discover and fix bugs.

If my fuzzer is merged, I will open a pull request in the OSS-Fuzz repository to run the fuzzers for this library on Google's infrastructure. Maintainers of clap will be notified if any bugs are discovered.

Please see the OSS-Fuzz documentation and Bug disclosure guidelines before merging.

Thanks!

Describe the solution you'd like

PR #5851

Alternatives, if applicable

No response

Additional Context

No response