server: Remap the EROFS errno value to STATUS_ACCESS_DENIED.

server/file.c

@@ -602,8 +602,8 @@ void file_set_error(void)
     case ENOSPC:    set_error( STATUS_DISK_FULL ); break;
     case EACCES:
     case ESRCH:
+    case EROFS:
     case EPERM:     set_error( STATUS_ACCESS_DENIED ); break;
-    case EROFS:     set_error( STATUS_MEDIA_WRITE_PROTECTED ); break;
     case EBUSY:     set_error( STATUS_FILE_LOCK_CONFLICT ); break;
     case ENOENT:    set_error( STATUS_NO_SUCH_FILE ); break;
     case EISDIR:    set_error( STATUS_FILE_IS_A_DIRECTORY ); break;