#![no_main]
//! The Itanium RTTI reader chases `_ZTV`/`_ZTI`/`_ZTS` pointer chains and demangles names out of the
//! bytes; `enumerate_vtables` sweeps every reloc slot as a candidate typeinfo. Arbitrary bytes must
//! not panic it (or the demangler). Also runs the `NetworkStateChanged` slot detector over the slots.
use source2rosetta::elf::CodeImage;
use source2rosetta::rtti;
use libfuzzer_sys::fuzz_target;

fuzz_target!(|data: &[u8]| {
    let Ok(img) = CodeImage::from_bytes(data.to_vec()) else {
        return;
    };
    let vts = rtti::enumerate_vtables(&img, 128);
    for cv in vts.iter().take(32) {
        let _ = (&cv.name, &cv.mangled, cv.offset_to_top, cv.slots.len());
    }
    // The by-name lookup path (mangling + candidate walk) on a name pulled from the input itself.
    if let Some(name) = vts.first().map(|c| c.name.clone()) {
        let _ = rtti::find_vtable(&img, &name, 128);
    }
});