# DF-0580 — ieee80211_defrag UAF. wlan is hardware-gated (needs Wi-Fi RX).
# build.sh validates the fix COMPILES (into the kernel via nativekernel).
# Standalone wlan.ko build also works:
set -e
KERNBUILDDIR=/usr/obj/usr/src/sys/X86_64_GENERIC
cd /sys/netproto/802_11/wlan
echo "Building wlan.ko with the DF-0580 fix..."
make KERNBUILDDIR=$KERNBUILDDIR 2>&1
echo "BUILD_EXIT=$?"
ls -l wlan.ko 2>/dev/null && echo "wlan.ko OK"