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authorPablo Neira Ayuso <pablo@netfilter.org>2021-05-06 00:06:43 +0300
committerPablo Neira Ayuso <pablo@netfilter.org>2021-05-06 00:52:52 +0300
commit85dfd816fabfc16e71786eda0a33a7046688b5b0 (patch)
treef2598ec20ff4cb379ae877482df9666cb305d4f1
parent198ad973839ca4686f3575155ba9ff178289905f (diff)
downloadlinux-85dfd816fabfc16e71786eda0a33a7046688b5b0.tar.xz
netfilter: nftables: Fix a memleak from userdata error path in new objects
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@netfilter.org>
-rw-r--r--net/netfilter/nf_tables_api.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index 0b7fe0a902ff..926da6ed8d51 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -6615,9 +6615,9 @@ 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);