[PATCH 5.12 229/363] netfilter: nftables: Fix a memleak from userdata error path in new objects

[Greg Kroah-Hartman]

From: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

[ Upstream commit 85dfd816fabfc16e71786eda0a33a7046688b5b0 ]

Release object name if userdata allocation fails.

Fixes: b131c96496b3 ("netfilter: nf_tables: add userdata support for nft_object")
Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 net/netfilter/nf_tables_api.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index 589d2f6978d3..878ed49d0c56 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -6246,9 +6246,9 @@ err_obj_ht:
 	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);
-- 
2.30.2