diff options
Diffstat (limited to 'tools/testing/selftests/bpf/map_tests')
-rw-r--r-- | tools/testing/selftests/bpf/map_tests/map_in_map_batch_ops.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/testing/selftests/bpf/map_tests/map_in_map_batch_ops.c b/tools/testing/selftests/bpf/map_tests/map_in_map_batch_ops.c index 16f1671e4bde..66191ae9863c 100644 --- a/tools/testing/selftests/bpf/map_tests/map_in_map_batch_ops.c +++ b/tools/testing/selftests/bpf/map_tests/map_in_map_batch_ops.c @@ -33,11 +33,11 @@ static void create_inner_maps(enum bpf_map_type map_type, { int map_fd, map_index, ret; __u32 map_key = 0, map_id; - char map_name[15]; + char map_name[16]; for (map_index = 0; map_index < OUTER_MAP_ENTRIES; map_index++) { memset(map_name, 0, sizeof(map_name)); - sprintf(map_name, "inner_map_fd_%d", map_index); + snprintf(map_name, sizeof(map_name), "inner_map_fd_%d", map_index); map_fd = bpf_map_create(map_type, map_name, sizeof(__u32), sizeof(__u32), 1, NULL); CHECK(map_fd < 0, |