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>
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();