security: Protection for exploiting null dereference using mmap
[linux-2.6.git] / mm / mmap.c
index 906ed40..9f70c8e 100644 (file)
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -1023,10 +1023,10 @@ unsigned long do_mmap_pgoff(struct file * file, unsigned long addr,
                }
        }
 
-       error = security_file_mmap(file, reqprot, prot, flags);
+       error = security_file_mmap(file, reqprot, prot, flags, addr, 0);
        if (error)
                return error;
-               
+
        /* Clear old maps */
        error = -ENOMEM;
 munmap_back: