diff options
Diffstat (limited to 'tools/testing/selftests/bpf/verifier/calls.c')
| -rw-r--r-- | tools/testing/selftests/bpf/verifier/calls.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/tools/testing/selftests/bpf/verifier/calls.c b/tools/testing/selftests/bpf/verifier/calls.c index ab25a81fd3a1..d0cdd156cd55 100644 --- a/tools/testing/selftests/bpf/verifier/calls.c +++ b/tools/testing/selftests/bpf/verifier/calls.c @@ -76,7 +76,7 @@ }, .prog_type = BPF_PROG_TYPE_SCHED_CLS, .result = REJECT, - .errstr = "R1 must have zero offset when passed to release func or trusted arg to kfunc", + .errstr = "arg#0 expected pointer to ctx, but got PTR", .fixup_kfunc_btf_id = { { "bpf_kfunc_call_test_pass_ctx", 2 }, }, @@ -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), |