Commit 5fd2a60a authored by Jiri Olsa's avatar Jiri Olsa Committed by Andrii Nakryiko
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libbpf: Use correct return pointer in attach_raw_tp 



We need to pass '*link' to final libbpf_get_error,
because that one holds the return value, not 'link'.

Fixes: 4fa5bcfe ("libbpf: Allow BPF program auto-attach handlers to bail out")
Signed-off-by: default avatarJiri Olsa <jolsa@kernel.org>
Signed-off-by: default avatarAndrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20221114145257.882322-1-jolsa@kernel.org
parent ed1fe1be

tools/lib/bpf/libbpf.c

+1 −1
Original line number Diff line number Diff line
@@ -11169,7 +11169,7 @@ static int attach_raw_tp(const struct bpf_program *prog, long cookie, struct bpf 
	}



	*link = bpf_program__attach_raw_tracepoint(prog, tp_name);

	return libbpf_get_error(link);

	return libbpf_get_error(*link);

}



/* Common logic for all BPF program types that attach to a btf_id */