Commit 5b32a23e authored by Stanislav Fomichev's avatar Stanislav Fomichev Committed by Daniel Borkmann
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bpf: libbpf: don't specify prog name if kernel doesn't support it 



Use recently added capability check.

See commit 23499442 ("bpf: libbpf: retry map creation without
the name") for rationale.

Signed-off-by: default avatarStanislav Fomichev <sdf@google.com>
Signed-off-by: default avatarDaniel Borkmann <daniel@iogearbox.net>
parent 94cb310c

tools/lib/bpf/libbpf.c

+2 −1
Original line number Diff line number Diff line
@@ -1439,6 +1439,7 @@ load_program(struct bpf_program *prog, struct bpf_insn *insns, int insns_cnt, 
	memset(&load_attr, 0, sizeof(struct bpf_load_program_attr));

	load_attr.prog_type = prog->type;

	load_attr.expected_attach_type = prog->expected_attach_type;

	if (prog->caps->name)

		load_attr.name = prog->name;

	load_attr.insns = insns;

	load_attr.insns_cnt = insns_cnt;