From ebf390c9d0136e01f327439c012ab5741971e72d Mon Sep 17 00:00:00 2001 From: Andrii Nakryiko Date: Fri, 31 Mar 2023 15:24:05 -0700 Subject: veristat: small fixed found in -O2 mode Fix few potentially unitialized variables uses, found while building veristat.c in release (-O2) mode. Signed-off-by: Andrii Nakryiko Link: https://lore.kernel.org/r/20230331222405.3468634-5-andrii@kernel.org Signed-off-by: Alexei Starovoitov --- tools/testing/selftests/bpf/veristat.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'tools/testing/selftests/bpf/veristat.c') diff --git a/tools/testing/selftests/bpf/veristat.c b/tools/testing/selftests/bpf/veristat.c index e592d05bccb2..53d7ec168268 100644 --- a/tools/testing/selftests/bpf/veristat.c +++ b/tools/testing/selftests/bpf/veristat.c @@ -810,7 +810,7 @@ static int guess_prog_type_by_ctx_name(const char *ctx_name, enum bpf_prog_type prog_type; enum bpf_attach_type attach_type; } ctx_map[] = { - /* __sk_buff is most ambiguous, for now we assume cgroup_skb */ + /* __sk_buff is most ambiguous, we assume TC program */ { "__sk_buff", "sk_buff", BPF_PROG_TYPE_SCHED_CLS }, { "bpf_sock", "sock", BPF_PROG_TYPE_CGROUP_SOCK, BPF_CGROUP_INET4_POST_BIND }, { "bpf_sock_addr", "bpf_sock_addr_kern", BPF_PROG_TYPE_CGROUP_SOCK_ADDR, BPF_CGROUP_INET4_BIND }, @@ -1045,6 +1045,7 @@ static int process_obj(const char *filename) goto cleanup; } + lprog = NULL; bpf_object__for_each_program(tprog, tobj) { const char *tprog_name = bpf_program__name(tprog); @@ -1855,6 +1856,7 @@ static int handle_comparison_mode(void) one_more_time: output_comp_headers(cur_fmt); + last_idx = -1; for (i = 0; i < env.join_stat_cnt; i++) { const struct verif_stats_join *join = &env.join_stats[i]; -- cgit v1.2.3