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| author | Felix Maurer <fmaurer@redhat.com> | 2022-01-25 17:58:23 +0100 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2022-01-25 18:25:05 -0800 |
| commit | fc1ca95585aa4f51e9776f01dffedc1591458c31 (patch) | |
| tree | bab95f4c12d7a9566af92a7ae993017ad3a81d4c /tools/testing/selftests/bpf/prog_tests/prog_array_init.c | |
| parent | Merge branch 'libbpf: deprecate some setter and getter APIs' (diff) | |
| download | linux-fc1ca95585aa4f51e9776f01dffedc1591458c31.tar.gz linux-fc1ca95585aa4f51e9776f01dffedc1591458c31.zip | |
selftests: bpf: Less strict size check in sockopt_sk
Originally, the kernel strictly checked the size of the optval in
getsockopt(TCP_ZEROCOPY_RECEIVE) to be equal to sizeof(struct
tcp_zerocopy_receive). With c8856c0514549, this was changed to allow
optvals of different sizes.
The bpf code in the sockopt_sk test was still performing the strict size
check. This fix adapts the kernel behavior from c8856c0514549 in the
selftest, i.e., just check if the required fields are there.
Fixes: 9cacf81f81611 ("bpf: Remove extra lock_sock for TCP_ZEROCOPY_RECEIVE")
Signed-off-by: Felix Maurer <fmaurer@redhat.com>
Reviewed-by: Stanislav Fomichev <sdf@google.com>
Link: https://lore.kernel.org/r/6f569cca2e45473f9a724d54d03fdfb45f29e35f.1643129402.git.fmaurer@redhat.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/prog_array_init.c')
0 files changed, 0 insertions, 0 deletions