selftests/bpf: Check that bpf_kernel_read_file() denies reading IMA policy

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Check that bpf_kernel_read_file() denies the reading of an IMA policy, by
ensuring that ima_setup.sh exits with an error.

Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20220302111404.193900-10-roberto.sassu@huawei.com

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Roberto Sassu 2022-03-02 12:14:04 +01:00 • committed by Alexei Starovoitov

parent e6dcf7bbf3

commit 7bae42b68d

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tools/testing/selftests/bpf/prog_tests/test_ima.c

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tools/testing/selftests/bpf/progs/ima.c

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