>>> Konrad Rzeszutek Wilk 07/11/17 6:53 PM >>>
>--- a/xen/common/livepatch.c
>+++ b/xen/common/livepatch.c
>@@ -406,6 +406,15 @@ static int move_payload(struct payload *payload, struct
>livepatch_elf *elf)
>ASSERT(offset[i] != UINT_MAX);
>
>elf->sec[i].load_addr = buf +
The ELF specification mentions nothing about the sh_size being
modulo the sh_addralign. Only that sh_addr MUST be aligned on
sh_addralign if sh_addralign is not zero or one.
We on loading did not take this in-to account so this patch adds
two checks: One on the ELF file itself as it is being parse
