diff options
| -rw-r--r-- | src/netlink.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/netlink.c b/src/netlink.c index d5d410a8..e8d0e313 100644 --- a/src/netlink.c +++ b/src/netlink.c @@ -261,7 +261,7 @@ static struct nftnl_set_elem *alloc_nftnl_setelem(const struct expr *set, break; } } - if (set->set_flags & NFT_SET_OBJECT) { + if (set->set_flags & NFT_SET_OBJECT && data != NULL) { netlink_gen_data(data, &nld); nftnl_set_elem_set(nlse, NFTNL_SET_ELEM_OBJREF, nld.value, nld.len); @@ -1595,8 +1595,13 @@ static int netlink_delinearize_setelem(struct nftnl_set_elem *nlse, expr = mapping_expr_alloc(&netlink_location, expr, data); } if (set->flags & NFT_SET_OBJECT) { - nld.value = nftnl_set_elem_get(nlse, NFTNL_SET_ELEM_OBJREF, - &nld.len); + if (nftnl_set_elem_is_set(nlse, NFTNL_SET_ELEM_OBJREF)) { + nld.value = nftnl_set_elem_get(nlse, + NFTNL_SET_ELEM_OBJREF, + &nld.len); + } else + goto out; + data = netlink_alloc_value(&netlink_location, &nld); data->dtype = &string_type; data->byteorder = BYTEORDER_HOST_ENDIAN; |