Fix few potentially unitialized variables uses, found while building
veristat.c in release (-O2) mode.
Signed-off-by: Andrii Nakryiko <andrii@xxxxxxxxxx>
---
tools/testing/selftests/bpf/veristat.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
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];
--
2.34.1
