⬢ DragonFlyBSD Kernel Audit
DF-3383 / probe.c
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/*
 * DF-3383 probe — attempts to create the multi-bpf_if condition needed for
 * the bpfdetach() single-entry-removal UAF (wlan vap gets a second bpf_if
 * from ieee80211_radiotap_vattach).  Needs an 802.11 parent device; on the
 * QEMU guest there is none, so this documents unavailability.
 */
#include <stdio.h>
#include <stdlib.h>

int
main(void)
{
	printf("[*] this bug needs: kldload wlan + a wifi parent (wlandev)\n");
	return (0);
}