diff options
Diffstat (limited to 'tools/lib')
| -rw-r--r-- | tools/lib/bpf/libbpf.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c index 07d5de81dd38..66173ddb5a2d 100644 --- a/tools/lib/bpf/libbpf.c +++ b/tools/lib/bpf/libbpf.c @@ -12006,6 +12006,8 @@ bpf_program__attach_uprobe_multi(const struct bpf_program *prog, ref_ctr_offsets = OPTS_GET(opts, ref_ctr_offsets, NULL); cookies = OPTS_GET(opts, cookies, NULL); cnt = OPTS_GET(opts, cnt, 0); + retprobe = OPTS_GET(opts, retprobe, false); + session = OPTS_GET(opts, session, false); /* * User can specify 2 mutually exclusive set of inputs: @@ -12034,6 +12036,9 @@ bpf_program__attach_uprobe_multi(const struct bpf_program *prog, return libbpf_err_ptr(-EINVAL); } + if (retprobe && session) + return libbpf_err_ptr(-EINVAL); + if (func_pattern) { if (!strchr(path, '/')) { err = resolve_full_path(path, full_path, sizeof(full_path)); @@ -12057,12 +12062,6 @@ bpf_program__attach_uprobe_multi(const struct bpf_program *prog, offsets = resolved_offsets; } - retprobe = OPTS_GET(opts, retprobe, false); - session = OPTS_GET(opts, session, false); - - if (retprobe && session) - return libbpf_err_ptr(-EINVAL); - attach_type = session ? BPF_TRACE_UPROBE_SESSION : BPF_TRACE_UPROBE_MULTI; lopts.uprobe_multi.path = path; |