diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/bpf/bpf_struct_ops.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/kernel/bpf/bpf_struct_ops.c b/kernel/bpf/bpf_struct_ops.c index 05b366b821c3..521cb9d7e8c7 100644 --- a/kernel/bpf/bpf_struct_ops.c +++ b/kernel/bpf/bpf_struct_ops.c @@ -811,9 +811,6 @@ static long bpf_struct_ops_map_update_elem(struct bpf_map *map, void *key, goto reset_unlock; } - /* Poison pointer on error instead of return for backward compatibility */ - bpf_prog_assoc_struct_ops(prog, &st_map->map); - link = kzalloc_obj(*link, GFP_USER); if (!link) { bpf_prog_put(prog); @@ -824,6 +821,9 @@ static long bpf_struct_ops_map_update_elem(struct bpf_map *map, void *key, &bpf_struct_ops_link_lops, prog, prog->expected_attach_type); *plink++ = &link->link; + /* Poison pointer on error instead of return for backward compatibility */ + bpf_prog_assoc_struct_ops(prog, &st_map->map); + ksym = kzalloc_obj(*ksym, GFP_USER); if (!ksym) { err = -ENOMEM; @@ -906,6 +906,7 @@ static long bpf_struct_ops_map_update_elem(struct bpf_map *map, void *key, reset_unlock: bpf_struct_ops_map_free_ksyms(st_map); bpf_struct_ops_map_free_image(st_map); + bpf_struct_ops_map_dissoc_progs(st_map); bpf_struct_ops_map_put_progs(st_map); memset(uvalue, 0, map->value_size); memset(kvalue, 0, map->value_size); |