diff options
Diffstat (limited to 'net/netfilter')
| -rw-r--r-- | net/netfilter/nf_tables_api.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index e6a07f27b1a3..149785ff1c7b 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -4402,15 +4402,21 @@ static int nf_tables_newobj(struct net *net, struct sock *nlsk, goto err1; } obj->table = table; - nla_strlcpy(obj->name, nla[NFTA_OBJ_NAME], NFT_OBJ_MAXNAMELEN); + obj->name = nla_strdup(nla[NFTA_OBJ_NAME], GFP_KERNEL); + if (!obj->name) { + err = -ENOMEM; + goto err2; + } err = nft_trans_obj_add(&ctx, NFT_MSG_NEWOBJ, obj); if (err < 0) - goto err2; + goto err3; list_add_tail_rcu(&obj->list, &table->objects); table->use++; return 0; +err3: + kfree(obj->name); err2: if (obj->type->destroy) obj->type->destroy(obj); @@ -4626,6 +4632,7 @@ static void nft_obj_destroy(struct nft_object *obj) obj->type->destroy(obj); module_put(obj->type->owner); + kfree(obj->name); kfree(obj); } |