From: Heinrich Schuchardt <xypron.glpk@gmx.de>
Date: Thu, 27 Aug 2020 15:51:32 +0000 (+0200)
Subject: efi_loader: error message if image not authenticated
X-Git-Tag: v2020.10~31^2~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0f7878b853bdc363a930381c42b709b7d24066b5;p=platform%2Fkernel%2Fu-boot.git

efi_loader: error message if image not authenticated

Currently if the bootefi command fails due to missing authentication, the
user gets no feedback.

Write a log message 'Image not authenticated' if LoadImage() fails due to
missing authentication.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
---

diff --git a/lib/efi_loader/efi_image_loader.c b/lib/efi_loader/efi_image_loader.c
index da50fc3..94f76ef 100644
--- a/lib/efi_loader/efi_image_loader.c
+++ b/lib/efi_loader/efi_image_loader.c
@@ -762,10 +762,12 @@ efi_status_t efi_load_pe(struct efi_loaded_image_obj *handle,
 	}
 
 	/* Authenticate an image */
-	if (efi_image_authenticate(efi, efi_size))
+	if (efi_image_authenticate(efi, efi_size)) {
 		handle->auth_status = EFI_IMAGE_AUTH_PASSED;
-	else
+	} else {
 		handle->auth_status = EFI_IMAGE_AUTH_FAILED;
+		log_err("Image not authenticated\n");
+	}
 
 	/* Calculate upper virtual address boundary */
 	for (i = num_sections - 1; i >= 0; i--) {