File 0002-tpm-Measure-kernel-initrd.patch of Package grub2.26833

Overview Repositories Revisions Requests Users Attributes Meta

File 0002-tpm-Measure-kernel-initrd.patch of Package grub2.26833

From b3afe6ad07192d3f38875e30b57a785ac3b1ea27 Mon Sep 17 00:00:00 2001
From: Matthew Garrett <mjg59@coreos.com>
Date: Thu, 16 Jul 2015 15:22:34 -0700
Subject: [PATCH 02/11] Measure kernel + initrd

Measure the kernel and initrd when loaded on UEFI systems
---
 grub-core/loader/i386/efi/linux.c | 4 ++++
 1 file changed, 4 insertions(+)

Index: grub-2.02~beta3/grub-core/loader/i386/efi/linux.c
===================================================================
--- grub-2.02~beta3.orig/grub-core/loader/i386/efi/linux.c
+++ grub-2.02~beta3/grub-core/loader/i386/efi/linux.c
@@ -26,6 +26,7 @@
 #include <grub/i18n.h>
 #include <grub/lib/cmdline.h>
 #include <grub/efi/efi.h>
+#include <grub/tpm.h>
 
 GRUB_MOD_LICENSE ("GPLv3+");
 
@@ -162,6 +163,7 @@ grub_cmd_initrd (grub_command_t cmd __at
                         argv[i]);
           goto fail;
         }
+      grub_tpm_measure (ptr, cursize, GRUB_BINARY_PCR, "grub_linuxefi", "Initrd");
       ptr += cursize;
       grub_memset (ptr, 0, ALIGN_UP_OVERHEAD (cursize, 4));
       ptr += ALIGN_UP_OVERHEAD (cursize, 4);
@@ -217,6 +219,8 @@ grub_cmd_linux (grub_command_t cmd __att
       goto fail;
     }
 
+  grub_tpm_measure (kernel, filelen, GRUB_BINARY_PCR, "grub_linuxefi", "Kernel");
+
   if (! grub_linuxefi_secure_validate (kernel, filelen))
     {
       grub_error (GRUB_ERR_INVALID_COMMAND, N_("%s has invalid signature"), argv[0]);

Places

File 0002-tpm-Measure-kernel-initrd.patch of Package grub2.26833

Places