Added Fuzzing Support

[zvonkok]

Added Fuzzing Support

[Copilot]

Pull request overview

This PR adds fuzzing support to the NVRC project to help identify crashes and edge cases in critical parsing functions. The implementation leverages libFuzzer via cargo-fuzz to test mount table parsing and kernel command-line parameter parsing.

• Exposes library interface through src/lib.rs to enable fuzzing and testing
• Adds two fuzz targets for mount parsing and kernel parameter parsing
• Implements automated fuzzing workflow that runs nightly on GitHub Actions

Reviewed changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
src/lib.rs	New library interface exposing all modules for external testing and fuzzing
src/mount.rs	Changed is_mounted_in visibility from private to public to enable fuzzing
fuzz/Cargo.toml	Cargo configuration for fuzzing workspace with libfuzzer-sys dependency and two fuzz targets
fuzz/fuzz_targets/mount_parsing.rs	Fuzz target testing mount table parsing for panics with various inputs
fuzz/fuzz_targets/kernel_params.rs	Fuzz target testing kernel command-line parameter parsing for crashes
.github/workflows/fuzzing.yaml	GitHub Actions workflow running nightly fuzzing with 5-minute duration per target

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