=== Rebuilding ipfw3_layer4.ko with fix applied ===
rm -rf /usr/src/sys/net/ipfw3_layer4/forwarder_x86_64
cc  -O2 -pipe   -D_KERNEL -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Wcast-qual  -Wold-style-definition -Wmissing-include-dirs  -Wno-pointer-sign -Winit-self -Wundef -Wno-unused-but-set-variable -std=gnu11 -Werror -DKLD_MODULE -nostdinc  -I. -Idragonfly -I/usr/src/sys/net/ipfw3_layer4/forwarder_x86_64/include -Idragonfly/../include -I/usr/include  -Wold-style-declaration -fno-common -ffreestanding -fno-stack-protector -fno-strict-aliasing -fno-strict-overflow -fno-asynchronous-unwind-tables -fno-omit-frame-pointer -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float -mno-fp-ret-in-387 -mindirect-branch=thunk-inline   -c ip_fw3_layer4.c
cc -Wl,--build-id=sha1 -nostdlib -Wl,--hash-style=sysv   -r -Wl,-d -o ipfw3_layer4.ko ip_fw3_layer4.o
BUILD_RC=0
-rw-r--r--  1 root  1000  4944 Jul 13 17:57 ipfw3_layer4.ko
=== Module hash ===
SHA256 (ipfw3_layer4.ko) = aec57daea3003e1342c79e336fc0f7d7bdb3496620092f67da62c0d5ef66e001