File shim-bsc1092000-fallback-always-try-first-optio... of Package shim

Overview Repositories Revisions Requests Users Attributes Meta

File shim-bsc1092000-fallback-always-try-first-option.patch of Package shim (Revision 32df098d383e33b4ccf8d68d45dd6f6f)

Currently displaying revision 32df098d383e33b4ccf8d68d45dd6f6f , Show latest

From c603cce04b550778fc12d3b6329525beb07819b9 Mon Sep 17 00:00:00 2001
From: Gary Lin <glin@suse.com>
Date: Wed, 9 May 2018 18:17:42 +0800
Subject: [PATCH] fallback: Always try to boot the first option

Some faulty firmware may keep booting bootx64.efi instead of the boot
option we create/restore. This commit removes the tpm detection and
makes fallback always try to boot the first option. This breaks the TPM
measurement, but it's better than being caught in an infinite reset
loop.

Signed-off-by: Gary Lin <glin@suse.com>
---
 fallback.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/fallback.c b/fallback.c
index 886e052..f7d312f 100644
--- a/fallback.c
+++ b/fallback.c
@@ -1009,13 +1009,7 @@ efi_main(EFI_HANDLE image, EFI_SYSTEM_TABLE *systab)
 		return rc;
 	}
 
-	rc = fallback_should_prefer_reset();
-	if (EFI_ERROR(rc)) {
-		VerbosePrint(L"tpm not present, starting the first image\n");
-		try_start_first_option(image);
-	} else {
-		VerbosePrint(L"tpm present, resetting system\n");
-	}
+	try_start_first_option(image);
 
 	Print(L"Reset System\n");
 
-- 
2.16.3

Places

File shim-bsc1092000-fallback-always-try-first-option.patch of Package shim (Revision 32df098d383e33b4ccf8d68d45dd6f6f)

Places