io_tester: ensure that file object is valid when closing it

In the case of unlink workloads they create and fill files and close them right away. This change ensures that the file object is valid until close() finishes. Signed-off-by: Patryk Wrobel <[email protected]> Closes scylladb#2307
ptrsmrn · Jul 17, 2024 · 9e3550e · 9e3550e
1 parent a197854
commit 9e3550e
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/apps/io_tester/io_tester.cc b/apps/io_tester/io_tester.cc
@@ -784,7 +784,9 @@ class unlink_class_data : public class_data {
  options.append_is_unlikely = true;
 
  return create_and_fill_file(fname, fsize, flags, options).then([](std::pair<file, uint64_t> p) {
- return p.first.close();
+ return do_with(std::move(p.first), [] (auto& f) {
+ return f.close();
+ });
  });
  });
  }