Yan Zhai a485a4bd82 lwt: Check LWTUNNEL_XMIT_CONTINUE strictly ... [ Upstream commit a171fbec88 ] LWTUNNEL_XMIT_CONTINUE is implicitly assumed in ip(6)_finish_output2, such that any positive return value from a xmit hook could cause unexpected continue behavior, despite that related skb may have been freed. This could be error-prone for future xmit hook ops. One of the possible errors is to return statuses of dst_output directly. To make the code safer, redefine LWTUNNEL_XMIT_CONTINUE value to distinguish from dst_output statuses and check the continue condition explicitly. Fixes: 3a0af8fd61 ("bpf: BPF for lightweight tunnel infrastructure") Suggested-by: Dan Carpenter <dan.carpenter@linaro.org> Signed-off-by: Yan Zhai <yan@cloudflare.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://lore.kernel.org/bpf/96b939b85eda00e8df4f7c080f770970a4c5f698.1692326837.git.yan@cloudflare.com Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-09-13 09:42:33 +02:00
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acpi	…
asm-generic	word-at-a-time: use the same return type for has_zero regardless of endianness	2023-08-11 12:08:11 +02:00
clocksource	…
crypto	crypto: api - Use work queue in crypto_destroy_instance	2023-09-13 09:42:32 +02:00
drm	drm/display/dp: Fix the DP DSC Receiver cap size	2023-08-30 16:11:09 +02:00
dt-bindings	…
keys	…
kunit	…
kvm	KVM: arm64: vgic-v4: Make the doorbell request robust w.r.t preemption	2023-08-23 17:52:28 +02:00
linux	net-memcg: Fix scope of sockmem pressure indicators	2023-09-13 09:42:33 +02:00
math-emu	…
media	media: v4l2-mem2mem: add lock to protect parameter num_rdy	2023-08-23 17:52:23 +02:00
memory	…
misc	…
net	lwt: Check LWTUNNEL_XMIT_CONTINUE strictly	2023-09-13 09:42:33 +02:00
pcmcia	…
ras	…
rdma	…
rv	…
scsi	…
soc	net: mscc: ocelot: don't keep PTP configuration of all ports in single structure	2023-07-19 16:22:01 +02:00
sound	…
target	…
trace	jbd2: remove journal_clean_one_cp_list()	2023-08-30 16:10:58 +02:00
uapi	media: uapi: HEVC: Add num_delta_pocs_of_ref_rps_idx field	2023-09-13 09:42:20 +02:00
ufs	…
vdso	…
video	…
xen	…