static int check_elf_kernel(struct xc_dom_image *dom, int verbose)
{
    if ( dom->kernel_blob == NULL )
    {
        if ( verbose )
            xc_dom_panic(XC_INTERNAL_ERROR, "%s: no kernel image loaded\n",
                         __FUNCTION__);
        return -EINVAL;
    }

    if ( !elf_is_elfbinary(dom->kernel_blob) )
    {
        if ( verbose )
            xc_dom_panic(XC_INVALID_KERNEL, "%s: kernel is not an ELF image\n",
                         __FUNCTION__);
        return -EINVAL;
    }
    return 0;
}
Ejemplo n.º 2
0
static elf_negerrnoval check_elf_kernel(struct xc_dom_image *dom, bool verbose)
{
    if ( dom->kernel_blob == NULL )
    {
        if ( verbose )
            xc_dom_panic(dom->xch,
                         XC_INTERNAL_ERROR, "%s: no kernel image loaded",
                         __FUNCTION__);
        return -EINVAL;
    }

    if ( !elf_is_elfbinary(dom->kernel_blob, dom->kernel_size) )
    {
        if ( verbose )
            xc_dom_panic(dom->xch,
                         XC_INVALID_KERNEL, "%s: kernel is not an ELF image",
                         __FUNCTION__);
        return -EINVAL;
    }
    return 0;
}