[PATCH] netfilter: nf_tables: Modify nla_memdup's flag to GFP_KERNEL_ACCOUNT

From: Chen Aotian
Date: Thu Apr 06 2023 - 00:03:18 EST


For memory alloc that store user data from nla[NFTA_OBJ_USERDATA],
use GFP_KERNEL_ACCOUNT is more suitable.

Signed-off-by: Chen Aotian <chenaotian2@xxxxxxx>
---
net/netfilter/nf_tables_api.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index 6004d4b24..cd52109e6 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -7052,7 +7052,7 @@ static int nf_tables_newobj(struct sk_buff *skb, const struct nfnl_info *info,
}

if (nla[NFTA_OBJ_USERDATA]) {
- obj->udata = nla_memdup(nla[NFTA_OBJ_USERDATA], GFP_KERNEL);
+ obj->udata = nla_memdup(nla[NFTA_OBJ_USERDATA], GFP_KERNEL_ACCOUNT);
if (obj->udata == NULL)
goto err_userdata;

--
2.25.1