1 files changed, 2 insertions, 1 deletions
diff --git a/tests/update4.c b/tests/update4.c
index a9bd4bf9..a762e0a0 100644
--- a/tests/update4.c
+++ b/tests/update4.c
@@ -50,7 +50,7 @@ main (int argc, char *argv[] __attribute__ ((unused)))
   Dwelf_Strent *shstrtabse;
   int i;
 
-  fd = open (fname, O_RDWR | O_CREAT | O_TRUNC, 0666);
+  fd = open (fname, O_RDWR | O_BINARY | O_CREAT | O_TRUNC, 0666);
   if (fd == -1)
     {
       printf ("cannot open `%s': %s\n", fname, strerror (errno));
@@ -351,6 +351,7 @@ main (int argc, char *argv[] __attribute__ ((unused)))
       exit (1);
     }
 
+  close (fd);
   unlink (fname);
 
   return 0;