From: Robin Gögge Date: Wed, 28 Jul 2021 22:58:25 +0000 (+0200) Subject: libbpf: Fix probe for BPF_PROG_TYPE_CGROUP_SOCKOPT X-Git-Tag: microblaze-v5.16~306^2~38^2~3 X-Git-Url: http://git.monstr.eu/?p=linux-2.6-microblaze.git;a=commitdiff_plain;h=78d14bda861dd2729f15bb438fe355b48514bfe0 libbpf: Fix probe for BPF_PROG_TYPE_CGROUP_SOCKOPT This patch fixes the probe for BPF_PROG_TYPE_CGROUP_SOCKOPT, so the probe reports accurate results when used by e.g. bpftool. Fixes: 4cdbfb59c44a ("libbpf: support sockopt hooks") Signed-off-by: Robin Gögge Signed-off-by: Andrii Nakryiko Signed-off-by: Daniel Borkmann Reviewed-by: Quentin Monnet Link: https://lore.kernel.org/bpf/20210728225825.2357586-1-r.goegge@gmail.com --- diff --git a/tools/lib/bpf/libbpf_probes.c b/tools/lib/bpf/libbpf_probes.c index ecaae2927ab8..cd8c703dde71 100644 --- a/tools/lib/bpf/libbpf_probes.c +++ b/tools/lib/bpf/libbpf_probes.c @@ -75,6 +75,9 @@ probe_load(enum bpf_prog_type prog_type, const struct bpf_insn *insns, case BPF_PROG_TYPE_CGROUP_SOCK_ADDR: xattr.expected_attach_type = BPF_CGROUP_INET4_CONNECT; break; + case BPF_PROG_TYPE_CGROUP_SOCKOPT: + xattr.expected_attach_type = BPF_CGROUP_GETSOCKOPT; + break; case BPF_PROG_TYPE_SK_LOOKUP: xattr.expected_attach_type = BPF_SK_LOOKUP; break; @@ -104,7 +107,6 @@ probe_load(enum bpf_prog_type prog_type, const struct bpf_insn *insns, case BPF_PROG_TYPE_SK_REUSEPORT: case BPF_PROG_TYPE_FLOW_DISSECTOR: case BPF_PROG_TYPE_CGROUP_SYSCTL: - case BPF_PROG_TYPE_CGROUP_SOCKOPT: case BPF_PROG_TYPE_TRACING: case BPF_PROG_TYPE_STRUCT_OPS: case BPF_PROG_TYPE_EXT: