Florian Westphal 3853c4e271 selftests: netfilter: check stateless nat udp checksum fixup ... commit aad51ca71a upstream. Add a test that sends large udp packet (which is fragmented) via a stateless nft nat rule, i.e. 'ip saddr set 10.2.3.4' and check that the datagram is received by peer. On kernels without commit 4e1860a386 ("netfilter: nft_payload: do not update layer 4 checksum when mangling fragments")', this will fail with: cmp: EOF on /tmp/tmp.V1q0iXJyQF which is empty -rw------- 1 root root 4096 Jan 24 22:03 /tmp/tmp.Aaqnq4rBKS -rw------- 1 root root 0 Jan 24 22:03 /tmp/tmp.V1q0iXJyQF ERROR: in and output file mismatch when checking udp with stateless nat FAIL: nftables v1.0.0 (Fearless Fosdick #2) On patched kernels, this will show: PASS: IP statless for ns2-PFp89amx Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-02-08 18:34:14 +01:00
..
accounting
arch	x86/insn: Use get_unaligned() instead of memcpy()	2021-11-18 19:16:30 +01:00
bootconfig	tools/bootconfig: Define memblock_free_ptr() to fix build error	2021-09-15 09:49:48 -07:00
bpf	tools/resolve_btfids: Do not print any commands when building silently	2022-02-08 18:34:12 +01:00
build	tools build: Remove needless libpython-version feature check that breaks test-all fast path	2021-12-14 10:57:18 +01:00
cgroup
debugging
edid
firewire
firmware
gpio
hv
iio
include	tools include UAPI: Sync sound/asound.h copy with the kernel sources	2022-02-08 18:34:14 +01:00
io_uring
kvm/kvm_stat	KVM: kvm_stat: do not show halt_wait_ns	2021-10-18 14:07:18 -04:00
laptop
leds
lib	libbpf: Accommodate DWARF/compiler bug with duplicated structs	2022-01-27 11:04:28 +01:00
memory-model
objtool	objtool: Handle __sanitize_cov*() tail calls	2021-11-18 19:16:23 +01:00
pci
pcmcia
perf	perf stat: Fix display of grouped aliased events	2022-02-08 18:34:12 +01:00
power
rcu
scripts
spi
testing	selftests: netfilter: check stateless nat udp checksum fixup	2022-02-08 18:34:14 +01:00
thermal/tmon
time
tracing	tools/latency-collector: Use correct size when writing queue_full_warning	2021-11-18 19:16:19 +01:00
usb	usb: testusb: Fix for showing the connection speed	2021-09-14 10:31:41 +02:00
virtio
vm	tools/vm/page-types: remove dependency on opt_file for idle page tracking	2021-09-24 16:13:35 -07:00
wmi
Makefile