commit f68bbbc952aa9a71898e4939b5f36187fa564a50
author Alex Vakulenko <avakulenko@chromium.org> Mon Feb 09 12:53:18 2015 -0800
committer ChromeOS Commit Bot <chromeos-commit-bot@chromium.org> Wed Feb 11 06:00:18 2015 +0000
tree 3927ffc053db9275a052ba2a370cbae62b5c236a
parent 981a9fb68ec5fe56f57b3ecb117a0dc681bf5e83

update_engine: replace std::vector<char> with chromeos::Blob

To make update engine consistent with the rest of platform2 code
replaced std::vector<char> as the container of binary data with
chromeos::Blob.

BUG=None
TEST=`FEATURES=test emerge-link update_engine`

Change-Id: I6385fd2257d15aa24bfa74ac35512c2a06c33012
Reviewed-on: https://chromium-review.googlesource.com/247793
Reviewed-by: Gilad Arnold <garnold@chromium.org>
Reviewed-by: Alex Deymo <deymo@chromium.org>
Tested-by: Alex Vakulenko <avakulenko@chromium.org>
Commit-Queue: Alex Vakulenko <avakulenko@chromium.org>

extent_writer.h

diff --git a/extent_writer.h b/extent_writer.h
index 0ea39fc..765bff6 100644
--- a/extent_writer.h
+++ b/extent_writer.h
@@ -8,6 +8,7 @@
 #include <vector>
 
 #include <base/logging.h>
+#include <chromeos/secure_blob.h>
 
 #include "update_engine/file_descriptor.h"
 #include "update_engine/update_metadata.pb.h"
@@ -110,8 +111,8 @@
   bool EndImpl() {
     if (bytes_written_mod_block_size_) {
       const size_t write_size = block_size_ - bytes_written_mod_block_size_;
-      std::vector<char> zeros(write_size, 0);
-      TEST_AND_RETURN_FALSE(underlying_extent_writer_->Write(&zeros[0],
+      chromeos::Blob zeros(write_size, 0);
+      TEST_AND_RETURN_FALSE(underlying_extent_writer_->Write(zeros.data(),
                                                              write_size));
     }
     return underlying_extent_writer_->End();