Merge "Specify --max_timestamp when calling brillo_update_payload." into nyc-dr1-dev
am: 21a26c9843

Change-Id: I656c817338e6b1921213478cdb4f98923561487e
diff --git a/tools/releasetools/ota_from_target_files.py b/tools/releasetools/ota_from_target_files.py
index 24b42ee..82867b9 100755
--- a/tools/releasetools/ota_from_target_files.py
+++ b/tools/releasetools/ota_from_target_files.py
@@ -1309,6 +1309,11 @@
          "--target_image", target_file]
   if source_file is not None:
     cmd.extend(["--source_image", source_file])
+  if OPTIONS.downgrade:
+    max_timestamp = GetBuildProp("ro.build.date.utc", OPTIONS.source_info_dict)
+  else:
+    max_timestamp = metadata["post-timestamp"]
+  cmd.extend(["--max_timestamp", max_timestamp])
   p1 = common.Run(cmd, stdout=subprocess.PIPE)
   p1.wait()
   assert p1.returncode == 0, "brillo_update_payload generate failed"