Fixed a = versus == thing

diff --git a/palacios/src/palacios/vmm_shadow_paging.c b/palacios/src/palacios/vmm_shadow_paging.c
index cc4ced5..6c8e1fe 100644 (file)
--- a/palacios/src/palacios/vmm_shadow_paging.c
+++ b/palacios/src/palacios/vmm_shadow_paging.c
@@ -439,6 +439,7 @@ static int handle_shadow_pagefault32(struct guest_info * info, addr_t fault_addr
       if (guest_pde->large_page == 0) {
        shadow_pde->writable = guest_pde->writable;
       } else {
+       // ??  What if guest pde is dirty a this point?
        ((pde32_4MB_t *)guest_pde)->dirty = 0;
        shadow_pde->writable = 0;
       }
@@ -615,7 +616,7 @@ static int handle_shadow_pte32_fault(struct guest_info * info,
          state->cached_cr3 = 0;
        }
 
-      } else if ((guest_pte->dirty = 0) && (error_code.write == 0)) {
+      } else if ((guest_pte->dirty == 0) && (error_code.write == 0)) {  // was =
        shadow_pte->writable = 0;
       }