AU: Verify source rootfs/kernel hashes before applying delta.
New style full updates will not send the old rootfs hash so no check takes
place.
BUG=7562
TEST=unit tests, gmerged on device and tested with good/bad source partition
Change-Id: I65b28bf57110e4d87472d4aea59121878cde24b0
Review URL: http://codereview.chromium.org/3712003
diff --git a/install_plan.h b/install_plan.h
index 8dc42aa..9911d32 100644
--- a/install_plan.h
+++ b/install_plan.h
@@ -6,6 +6,8 @@
#define CHROMEOS_PLATFORM_UPDATE_ENGINE_INSTALL_PLAN_H__
#include <string>
+#include <vector>
+
#include "base/logging.h"
// InstallPlan is a simple struct that contains relevant info for many
@@ -37,6 +39,8 @@
std::string download_hash; // hash of the data at the url
std::string install_path; // path to install device
std::string kernel_install_path; // path to kernel install device
+ std::vector<char> current_kernel_hash; // computed by FileSystemCopierAction
+ std::vector<char> current_rootfs_hash; // computed by FileSystemCopierAction
bool operator==(const InstallPlan& that) const {
return (is_full_update == that.is_full_update) &&
