Rewind sudoers_fp in open_sudoers() instead of sudoers_lookup() so

we start at the right file position when reading include files.

parse.c

@@ -109,8 +109,6 @@ sudoers_lookup(pwflag)
     int error, nopass;
     enum def_tupple pwcheck;
 
-    /* We opened _PATH_SUDOERS in check_sudoers() so just rewind it. */
-    rewind(sudoers_fp);
     yyin = sudoers_fp;
     yyout = stdout;
 

sudo.c

@@ -848,8 +848,8 @@ parse_args(argc, argv)
 }
 
 /*
- * Sanity check sudoers mode/owner/type.
- * Leaves a file pointer to the sudoers file open in ``fp''.
+ * Open sudoers and sanity check mode/owner/type.
+ * Returns a handle to the sudoers file.
  */
 FILE *
 open_sudoers(sudoers)
@@ -919,6 +919,7 @@ open_sudoers(sudoers)
 	}
 	if (fp == NULL)
 	    log_error(USE_ERRNO, "can't open %s", sudoers);
+	rewind(fp);
 	(void) fcntl(fileno(fp), F_SETFD, 1);
     }