From 925a01577ea5a70416731c00e42b74c97f41cb6a Mon Sep 17 00:00:00 2001 From: Andrii Nakryiko Date: Fri, 6 Oct 2023 10:57:42 -0700 Subject: selftests/bpf: Fix compiler warnings reported in -O2 mode Fix a bunch of potentially unitialized variable usage warnings that are reported by GCC in -O2 mode. Also silence overzealous stringop-truncation class of warnings. Signed-off-by: Andrii Nakryiko Signed-off-by: Daniel Borkmann Acked-by: Jiri Olsa Link: https://lore.kernel.org/bpf/20231006175744.3136675-1-andrii@kernel.org --- tools/testing/selftests/bpf/prog_tests/queue_stack_map.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'tools/testing/selftests/bpf/prog_tests/queue_stack_map.c') diff --git a/tools/testing/selftests/bpf/prog_tests/queue_stack_map.c b/tools/testing/selftests/bpf/prog_tests/queue_stack_map.c index 722c5f2a77768..a043af9cd6d99 100644 --- a/tools/testing/selftests/bpf/prog_tests/queue_stack_map.c +++ b/tools/testing/selftests/bpf/prog_tests/queue_stack_map.c @@ -14,7 +14,7 @@ static void test_queue_stack_map_by_type(int type) int i, err, prog_fd, map_in_fd, map_out_fd; char file[32], buf[128]; struct bpf_object *obj; - struct iphdr iph; + struct iphdr iph = {}; LIBBPF_OPTS(bpf_test_run_opts, topts, .data_in = &pkt_v4, .data_size_in = sizeof(pkt_v4), -- cgit v1.2.3