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| author | Maxim Mikityanskiy <maximmi@nvidia.com> | 2022-06-15 16:48:42 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2022-06-16 21:20:29 -0700 |
| commit | ac80287a6af9fc3f3d189d6d1f523889a0a9e1bc (patch) | |
| tree | 98cc5c780873e8dbde5005a8447c381331a76e7a /kernel/bpf/verifier.c | |
| parent | 88bf18581375aa9b891e390aaf134b30d94232b3 (diff) | |
| download | lwn-ac80287a6af9fc3f3d189d6d1f523889a0a9e1bc.tar.gz lwn-ac80287a6af9fc3f3d189d6d1f523889a0a9e1bc.zip | |
bpf: Fix documentation of th_len in bpf_tcp_{gen,check}_syncookie
bpf_tcp_gen_syncookie expects the full length of the TCP header (with
all options), and bpf_tcp_check_syncookie accepts lengths bigger than
sizeof(struct tcphdr). Fix the documentation that says these lengths
should be exactly sizeof(struct tcphdr).
While at it, fix a typo in the name of struct ipv6hdr.
Signed-off-by: Maxim Mikityanskiy <maximmi@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://lore.kernel.org/r/20220615134847.3753567-2-maximmi@nvidia.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'kernel/bpf/verifier.c')
0 files changed, 0 insertions, 0 deletions