This is from ppp.c, ppp_ioctl(), and it does not look too correct to
me:
case PPPIOCSMRU:
/*
* Set the MRU value
*/
if (get_user(temp_i, (int *) param3))
break;
if (temp_i < PPP_MRU)
temp_i = PPP_MRU;
if (ppp->flags & SC_DEBUG)
printk(KERN_INFO
"ppp_ioctl: set mru to %x\n", temp_i);
error = 0;
break;
You see? temp_i is set to value get from userland, printed by
printk(), but forgot afterwards.
Pavel
-- I'm really pavel@atrey.karlin.mff.cuni.cz. Pavel Look at http://atrey.karlin.mff.cuni.cz/~pavel/ ;-).- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/