Re: EFI El Torito image on ISO9660 (was: [PATCH] bli: Fix crash in get_part_uuid)

2024-07-16 Thread Michael Chang via Grub-devel
On Tue, Jul 16, 2024 at 10:47:57AM GMT, Pascal Hambourg wrote: > On 16/07/2024 at 08:55, Michael Chang via Grub-devel wrote: > > > > 4. When booting from an ISO, the ESP is treated as an El Torito image in > > the boot catalog. It is therefore presented by firmware and > > interpreted by g

EFI El Torito image on ISO9660 (was: [PATCH] bli: Fix crash in get_part_uuid)

2024-07-16 Thread Pascal Hambourg
On 16/07/2024 at 08:55, Michael Chang via Grub-devel wrote: 4. When booting from an ISO, the ESP is treated as an El Torito image in the boot catalog. It is therefore presented by firmware and interpreted by grub as a disk (cd0). In my limited experience, (cd0) is the whole CD/DVD/BD a