1 files changed, 2 insertions, 1 deletions
diff --git a/tests/update1.c b/tests/update1.c
index f4c14753..548c6d8a 100644
--- a/tests/update1.c
+++ b/tests/update1.c
@@ -38,7 +38,7 @@ main (int argc, char *argv[] __attribute__ ((unused)))
   Elf32_Ehdr *ehdr;
   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));
@@ -121,6 +121,7 @@ main (int argc, char *argv[] __attribute__ ((unused)))
       exit (1);
     }
 
+  close (fd);
   unlink (fname);
 
   return 0;