File 0038-squash-grub2-efi-chainload-harder.patch of Package grub2.26833
From d1af239cbcc2b7760ebbd0e2cf8e97590130f9ba Mon Sep 17 00:00:00 2001
From: Michael Chang <mchang@suse.com>
Date: Fri, 11 Dec 2020 22:39:54 +0800
Subject: [PATCH 38/41] squash! grub2-efi-chainload-harder
Use grub_efi_get_secureboot to get secure boot status
---
grub-core/loader/efi/chainloader.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/grub-core/loader/efi/chainloader.c b/grub-core/loader/efi/chainloader.c
index 4ae9dc574..65f8d3342 100644
--- a/grub-core/loader/efi/chainloader.c
+++ b/grub-core/loader/efi/chainloader.c
@@ -793,7 +793,7 @@ grub_cmd_chainloader (grub_command_t cmd __attribute__ ((unused)),
boot_image, fsize,
&image_handle);
#ifdef SUPPORT_SECURE_BOOT
- if (status == GRUB_EFI_SECURITY_VIOLATION && !grub_secure_mode())
+ if (status == GRUB_EFI_SECURITY_VIOLATION && grub_efi_get_secureboot () != GRUB_EFI_SECUREBOOT_MODE_ENABLED)
{
/* If it failed with security violation while not in secure boot mode,
the firmware might be broken. We try to workaround on that by forcing
--
2.26.2