1 files changed, 5 insertions, 0 deletions

diff --git a/monitor_mm.c b/monitor_mm.c
index b9ea978a6..3231c8786 100644
--- a/monitor_mm.c
+++ b/monitor_mm.c
@@ -130,8 +130,13 @@ mm_destroy(struct mm_master *mm)
         mm_freelist(mm->mmalloc, &mm->rb_free);
         mm_freelist(mm->mmalloc, &mm->rb_allocated);
 
+#ifdef HAVE_MMAP
         if (munmap(mm->address, mm->size) == -1)
                 fatal("munmap(%p, %lu)", mm->address, (u_long)mm->size);
+#else
+        fatal("%s: UsePrivilegeSeparation=yes not supported",
+            __FUNCTION__);
+#endif
         if (mm->mmalloc == NULL)
                 xfree(mm);
         else