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![]() When doing BPF_PROG_TEST_RUN for bpf_dummy_struct_ops programs, reject execution when NULL is passed for non-nullable params. For programs with non-nullable params verifier assumes that such params are never NULL and thus might optimize out NULL checks. Suggested-by: Kui-Feng Lee <sinquersw@gmail.com> Signed-off-by: Eduard Zingerman <eddyz87@gmail.com> Link: https://lore.kernel.org/r/20240424012821.595216-5-eddyz87@gmail.com Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
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bpf_dummy_struct_ops.c | ||
Makefile | ||
test_run.c |