android_kernel_motorola_sm6375/net/bpf
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Stanislav Fomichev 0dae2e85f8
UPSTREAM: bpf: Move skb->len == 0 checks into __bpf_redirect
[ Upstream commit 114039b342014680911c35bd6b72624180fd669a ]

To avoid potentially breaking existing users.

Both mac/no-mac cases have to be amended; mac_header >= network_header
is not enough (verified with a new test, see next patch).

Fixes: fd1894224407 ("bpf: Don't redirect packets with invalid pkt_len")
Change-Id: I470a3f592f33f59523b741c44322c6a601cde1af
Signed-off-by: Stanislav Fomichev <sdf@google.com>
Link: https://lore.kernel.org/r/20221121180340.1983627-1-sdf@google.com
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2026-01-14 18:13:04 -08:00
..
Makefile
test_run.c UPSTREAM: bpf: Move skb->len == 0 checks into __bpf_redirect 2026-01-14 18:13:04 -08:00