Verified Commit fe3607d4 authored by Jeremy Soller's avatar Jeremy Soller
Browse files

ld_so: Zero mapped memory and panic on unsupported relocation

parent 8ba70792
......@@ -193,6 +193,7 @@ impl Linker {
{
return Err(Error::Malformed(format!("failed to map {}", elf_name)));
}
ptr::write_bytes(ptr as *mut u8, 0, size);
slice::from_raw_parts_mut(ptr as *mut u8, size)
};
println!(" mmap {:p}, {:#x}", mmap.as_mut_ptr(), mmap.len());
......@@ -404,7 +405,7 @@ impl Linker {
}
reloc::R_X86_64_IRELATIVE => (), // Handled below
_ => {
println!(
panic!(
" {} unsupported",
reloc::r_to_str(rel.r_type, elf.header.e_machine)
);
......
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