[syslinux] isolinux regression? / problem? v3.50 and newer.

[H. Peter Anvin]

Andrew Stuart wrote:
> Hopefully me limiting it down to between 3.50-pre23 and 3.50-release 
> helps, otherwise I just wasted a good part of the day for nothing :)
> (I doubt my boss would be pleased..)

It certainly should make it much easier to get a clue about what might 
be going on.  I'm a bit confused, however, as there are no (zero) source 
code changes between 3.50-pre23 and 3.50-release.  This might indicate a 
toolchain problem, so I'm going back to look at the archive binaries.

> You did catch in the initial message that everything was identical up to 
> Sectors to load = line? It seems both working/non-working versions 
> figured out to load from the same LBA.. or is the Sectors to load part 
> of 'winging it' as well?

Certainly it ends up with a totally bogus sector count (whereas the LBA 
looks sane)... that also narrows it down tremendously.

	-hpa