From b56827f9e48a34c9ca40a14dad886bb774a71861 Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Mon, 31 Jan 2022 08:42:07 -0800
Subject: [PATCH 14/43] dd: simplify -fsanitize=leak pacification

* src/dd.c (cleanup) [lint]: Omit unnecessary cleanup.
(main): Use main_exit, not return.
---
 src/dd.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/src/dd.c b/src/dd.c
index 4ddc6db12..e55f87f14 100644
--- a/src/dd.c
+++ b/src/dd.c
@@ -944,12 +944,6 @@ static int synchronize_output (void);
 static void
 cleanup (void)
 {
-#ifdef lint
-  if (ibuf != obuf)
-    alignfree (ibuf);
-  alignfree (obuf);
-#endif
-
   if (!interrupt_signal)
     {
       int sync_status = synchronize_output ();
@@ -2572,5 +2566,5 @@ main (int argc, char **argv)
     }
 
   finish_up ();
-  return exit_status;
+  main_exit (exit_status);
 }
-- 
2.32.0