Commit ebf390c9 authored by Andrii Nakryiko's avatar Andrii Nakryiko Committed by Alexei Starovoitov
Browse files

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: default avatarAndrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20230331222405.3468634-5-andrii@kernel.org


Signed-off-by: default avatarAlexei Starovoitov <ast@kernel.org>
parent e3b65c0c

tools/testing/selftests/bpf/veristat.c

+3 −1
Original line number Diff line number Diff line
@@ -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];