INNER CODE UNIT · Rust

replace_module_vermagic

KernelSU-Next/KernelSU-Next · userspace/ksuinit/src/lib.rs:203

fn replace_module_vermagic(buffer: &mut Vec<u8>, required_vermagic: &str) -> Result<()> {
    struct ModinfoLocation {
        offset: usize,
        size: usize,
        section_header_offset: usize,
        alignment: usize,
        little_endian: bool,
    }

    let location = {
        let elf = Elf::parse(buffer)?;

        if !elf.is_64 {
            bail!("Only ELF64 modules are supported");
        }

        let section_table_offset =
            usize::try_from(elf.header.e_shoff).context("Section table offset overflow")?;

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