#!/bin/sh
# DF-1085 run — exercises the verbatim crom_parse_text() kernel code path
# (copied into userspace) with a crafted IEEE 1212 Configuration ROM whose
# text leaf has crc_len < 2.
#
# Two binaries:
#   ./harness         — verbatim kernel logic (the BUG): expects BUG CONFIRMED
#                       for crc_len=0 and crc_len=1; "no bug" for crc_len=2.
#   ./harness_fixed   — same code + the crc_len<2 guard from fix.diff:
#                       "canary intact" for all cases.
#
# Run on the DragonFly guest as any user. cc 8.3 (DragonFly).
set -e
cd "$(dirname "$0")"
echo "############ baseline (buggy) logic ############"
./harness
echo
echo "############ fixed logic (with crc_len<2 guard) ############"
./harness_fixed