[syslinux] [PATCH] mboot: set boot loader name

[H. Peter Anvin]

On 03/21/2010 09:27 AM, Sebastian Herbszt wrote:
> Set a pointer to syslinux_version()->version_string in mbinfo.
> 
> Signed-off-by: Sebastian Herbszt <herbszt at gmx.de>
> 
> diff --git a/com32/mboot/mboot.c b/com32/mboot/mboot.c
> index 8425e06..76ef7a0 100644
> --- a/com32/mboot/mboot.c
> +++ b/com32/mboot/mboot.c
> @@ -222,6 +222,13 @@ int main(int argc, char *argv[])
>      /* Add auxilliary information */
>      mboot_make_memmap();
>      mboot_apm();
> +
> +    /* Set boot loader name */
> +    const struct syslinux_version *sv;
> +    sv = syslinux_version();
> +    mbinfo.boot_loader_name = (uint32_t)sv->version_string;
> +    mbinfo.flags |= MB_INFO_BOOT_LOADER_NAME;
> +
>      if (opt.solaris)
>  	mboot_solaris_dhcp_hack();
>  

Sorry, this doesn't work.  You have to map the string, otherwise it is
liable to be overwritten during shuffling.

	-hpa