selftests/bpf: skip verifier tests for unsupported map types

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Use recently introduced bpf_probe_map_type() to skip tests in the
test_verifier if map creation (create_map) fails. It's handled
explicitly for each fixup, i.e. if bpf_create_map returns negative fd,
we probe the kernel for the appropriate map support and skip the
test is map type is not supported.

Signed-off-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

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Stanislav Fomichev 2019-01-28 09:21:17 -08:00 • committed by Daniel Borkmann

parent 8184d44c9a

commit 9acea337ef

1 changed files with 33 additions and 3 deletions

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tools/testing/selftests/bpf/test_verifier.c

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