netfilter: nftables: Fix a memleak from userdata error path in new ob…

…jects Release object name if userdata allocation fails. Fixes: b131c96 ("netfilter: nf_tables: add userdata support for nft_object") Signed-off-by: Pablo Neira Ayuso <[email protected]>
ambv · May 5, 2021 · 85dfd81 · 85dfd81
1 parent 198ad97
commit 85dfd81
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
@@ -6615,9 +6615,9 @@ static int nf_tables_newobj(struct sk_buff *skb, const struct nfnl_info *info,
 	INIT_LIST_HEAD(&obj->list);
 	return err;
 err_trans:
-	kfree(obj->key.name);
-err_userdata:
 	kfree(obj->udata);
+err_userdata:
+	kfree(obj->key.name);
 err_strdup:
 	if (obj->ops->destroy)
 		obj->ops->destroy(&ctx, obj);