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| author | Roberto Sassu <roberto.sassu@huawei.com> | 2022-03-02 14:14:01 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2022-03-11 05:57:54 +0300 |
| commit | 91e8fa254dbd0890c34286acdc12e96412305840 (patch) | |
| tree | 104a74b7fb4da33feca8414534af9c66594ca898 /tools/perf/scripts/python/syscall-counts.py | |
| parent | 27a77d0d460cdeec57fda2bb6c4f8820ab6e8b38 (diff) | |
| download | linux-91e8fa254dbd0890c34286acdc12e96412305840.tar.xz | |
selftests/bpf: Check if the digest is refreshed after a file write
Verify that bpf_ima_inode_hash() returns a non-fresh digest after a file
write, and that bpf_ima_file_hash() returns a fresh digest. Verification is
done by requesting the digest from the bprm_creds_for_exec hook, called
before ima_bprm_check().
Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20220302111404.193900-7-roberto.sassu@huawei.com
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions