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[util] Fix up checksum in UNDI ROM header, if present 

The UNDI ROM header does contain a checksum byte.  Apparently no-one
cares about this, since iPXE has left it as zero for years without
anyone noticing.

Since Option::ROM now understands the UNDI ROM header, we may as well
fix up the checksum byte for the sake of completeness.

Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown 2012-08-15 13:20:02 +01:00
parent 69fa494280
commit c7eea31ed8
1 changed files with 1 additions and 0 deletions
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src/util/fixrom.pl
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@ -32,6 +32,7 @@ foreach my $romfile ( @romfiles ) {
my $image = $rom;
while ( $image ) {
$image->pnp_header->fix_checksum() if $image->pnp_header;
$image->undi_header->fix_checksum() if $image->undi_header;
$image->ipxe_header->fix_checksum() if $image->ipxe_header;
$image->fix_checksum();
$image = $image->next_image();