diff -NurpP linux-2.6.35.2-vs2.3.0.36.31/drivers/char/tty_io.c linux-2.6.35.2-vs2.3.0.36.31.1/drivers/char/tty_io.c
--- linux-2.6.35.2-vs2.3.0.36.31/drivers/char/tty_io.c	2010-08-02 17:05:05.000000000 +0200
+++ linux-2.6.35.2-vs2.3.0.36.31.1/drivers/char/tty_io.c	2010-08-19 15:18:26.000000000 +0200
@@ -1993,8 +1993,8 @@ static int tiocsti(struct tty_struct *tt
 	char ch, mbz = 0;
 	struct tty_ldisc *ld;
 
-	if (((current->signal->tty != tty) && !capable(CAP_SYS_ADMIN)) ||
-		!vx_ccaps(VXC_TIOCSTI))
+	if (((current->signal->tty != tty) && 
+		!vx_capable(CAP_SYS_ADMIN, VXC_TIOCSTI)))
 		return -EPERM;
 	if (get_user(ch, p))
 		return -EFAULT;