diff options
| -rw-r--r-- | tools/testing/selftests/bpf/verifier/calls.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/verifier/calls.c b/tools/testing/selftests/bpf/verifier/calls.c index d76ef2018859..d0cdd156cd55 100644 --- a/tools/testing/selftests/bpf/verifier/calls.c +++ b/tools/testing/selftests/bpf/verifier/calls.c @@ -276,6 +276,19 @@ .result = ACCEPT, }, { + "calls: invalid kfunc call: must provide (attach_prog_fd, btf_id) pair when freplace", + .insns = { + BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, BPF_PSEUDO_KFUNC_CALL, 0, 0), + BPF_EXIT_INSN(), + }, + .prog_type = BPF_PROG_TYPE_EXT, + .result = REJECT, + .errstr = "Tracing programs must provide btf_id", + .fixup_kfunc_btf_id = { + { "bpf_dynptr_from_skb", 0 }, + }, +}, +{ "calls: basic sanity", .insns = { BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2), |