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Re: [Xen-devel] [PATCH] arm64: xen_boot: Fix xen boot using Grub on AARCH64
Hello,
Ping?
Regards,
On 19/02/16 16:28, Julien Grall wrote:
Xen is currently crashing because of malformed compatible property for
the boot module. This is because the property string is not
null-terminated as requested by the ePAR spec.
---
grub-core/loader/arm64/xen_boot.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/grub-core/loader/arm64/xen_boot.c
b/grub-core/loader/arm64/xen_boot.c
index a914eb8..8ae43d7 100644
--- a/grub-core/loader/arm64/xen_boot.c
+++ b/grub-core/loader/arm64/xen_boot.c
@@ -156,7 +156,7 @@ prepare_xen_module_params (struct xen_boot_binary *module,
void *xen_boot_fdt)
grub_fdt_add_subnode (xen_boot_fdt, chosen_node, module_name);
retval = grub_fdt_set_prop (xen_boot_fdt, module_node, "compatible",
- MODULE_CUSTOM_COMPATIBLE,
sizeof(MODULE_CUSTOM_COMPATIBLE) - 1);
+ MODULE_CUSTOM_COMPATIBLE,
sizeof(MODULE_CUSTOM_COMPATIBLE));
if (retval)
return grub_error (GRUB_ERR_IO, "failed to update FDT");
--
Julien Grall
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