On Wed, 24 Mar 2010 13:33:47 -0700 Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> wrote: > > + VM_BUG_ON(cc == NULL); > > It's a bit strange to test this when we're about to oops anyway. The > oops will tell us the same thing. ...except that we've seen a fair number of null pointer dereference exploits that have told us something altogether different. Are we *sure* we don't want to test for null pointers...? jon -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>