On 11/30/18 12:28, Ard Biesheuvel wrote:
> QEMU/mach-virt is rather unhelpful when it comes to tracking down
> NULL pointer dereferences that occur while running in UEFI: since
> we have NOR flash mapped at address 0x0, inadvertent reads go
> unnoticed, and even most writes are silently dropped,
QEMU/mach-virt is rather unhelpful when it comes to tracking down
NULL pointer dereferences that occur while running in UEFI: since
we have NOR flash mapped at address 0x0, inadvertent reads go
unnoticed, and even most writes are silently dropped, unless you're
unlucky and the instruction in
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