1 files changed, 1 insertions, 1 deletions
diff --git a/mymalloc.h b/mymalloc.h
index eda669f..6b5a22d 100644
--- a/mymalloc.h
+++ b/mymalloc.h
@@ -65,7 +65,7 @@ static void *my_mmap(size_t size)
          if (!tmpdir)
                  tmpdir = "/tmp";
  
-        fd = open(tmpdir, O_TMPFILE|O_RDWR|S_IRUSR|S_IWUSR);
+        fd = open(tmpdir, O_TMPFILE|O_RDWR|S_IRUSR|S_IWUSR, 0600);
          if (fd < 0) {
                  flags |= MAP_ANONYMOUS;
          } else {