diff options
Diffstat (limited to 'tools/testing/selftests/bpf/progs/iters.c')
-rw-r--r-- | tools/testing/selftests/bpf/progs/iters.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/progs/iters.c b/tools/testing/selftests/bpf/progs/iters.c index ef70b88bccb2..7c969c127573 100644 --- a/tools/testing/selftests/bpf/progs/iters.c +++ b/tools/testing/selftests/bpf/progs/iters.c @@ -1486,4 +1486,30 @@ int iter_subprog_check_stacksafe(const void *ctx) return 0; } +struct bpf_iter_num global_it; + +SEC("raw_tp") +__failure __msg("arg#0 expected pointer to an iterator on stack") +int iter_new_bad_arg(const void *ctx) +{ + bpf_iter_num_new(&global_it, 0, 1); + return 0; +} + +SEC("raw_tp") +__failure __msg("arg#0 expected pointer to an iterator on stack") +int iter_next_bad_arg(const void *ctx) +{ + bpf_iter_num_next(&global_it); + return 0; +} + +SEC("raw_tp") +__failure __msg("arg#0 expected pointer to an iterator on stack") +int iter_destroy_bad_arg(const void *ctx) +{ + bpf_iter_num_destroy(&global_it); + return 0; +} + char _license[] SEC("license") = "GPL"; |