From: Firo Yang fir...@gmail.com
Date: Mon, 8 Jun 2015 11:54:51 +0800
As Alexander Duyck pointed out that:
struct tnode {
...
struct key_vector kv[1];
}
The kv[1] member of struct tnode is an arry that refernced by
a null pointer will not crash the system, like this:
As Alexander Duyck pointed out that:
struct tnode {
...
struct key_vector kv[1];
}
The kv[1] member of struct tnode is an arry that refernced by
a null pointer will not crash the system, like this:
struct tnode *p = NULL;
struct key_vector *kv = p-kv;
As such p-kv doesn't actually
