diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index e2bf45b3e3..210499af06 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2020-05-01  Tom de Vries  <tdevries@suse.de>
+
+	* gdb.reverse/until-reverse.c (main): Fix Wunused-result warning.
+
 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
 
 	PR gdb/18706
diff --git a/gdb/testsuite/gdb.reverse/until-reverse.c b/gdb/testsuite/gdb.reverse/until-reverse.c
index e523235f34..a8d8aed9aa 100644
--- a/gdb/testsuite/gdb.reverse/until-reverse.c
+++ b/gdb/testsuite/gdb.reverse/until-reverse.c
@@ -37,7 +37,8 @@ main (int argc, char **argv, char **envp)
     {
       /* We're used by a test that requires malloc, so make sure it is
 	 in the executable.  */
-      (void) malloc (1);
+      void *p = malloc (1);
+      free (p);
       return 1;
     }