1 files changed, 4 insertions, 2 deletions
diff --git a/patchoat/patchoat.cc b/patchoat/patchoat.cc
index ec3481b622..848eb8d329 100644
--- a/patchoat/patchoat.cc
+++ b/patchoat/patchoat.cc
@@ -304,8 +304,10 @@ bool PatchOat::WriteImage(File* out) {
   TimingLogger::ScopedTiming t("Writing image File", timings_);
   std::string error_msg;
 
-  ScopedFlock img_flock;
-  img_flock.Init(out, &error_msg);
+  // No error checking here, this is best effort. The locking may or may not
+  // succeed and we don't really care either way.
+  ScopedFlock img_flock = LockedFile::DupOf(out->Fd(), out->GetPath(),
+                                            true /* read_only_mode */, &error_msg);
 
   CHECK(image_ != nullptr);
   CHECK(out != nullptr);