Age | Commit message (Collapse) | Author | |
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2020-09-29 | selftests: Add selftest for disallowing modify_return attachment to freplace | Toke Høiland-Jørgensen | |
This adds a selftest that ensures that modify_return tracing programs cannot be attached to freplace programs. The security_ prefix is added to the freplace program because that would otherwise let it pass the check for modify_return. Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Andrii Nakryiko <andriin@fb.com> Link: https://lore.kernel.org/bpf/160138355713.48470.3811074984255709369.stgit@toke.dk |