From: Thomas Haller <thaller@redhat.com>
Date: Tue, 6 Sep 2022 20:55:43 +0000 (+0200)
Subject: mptcp: account memory allocation in mptcp_nl_cmd_add_addr() to user
X-Git-Tag: v6.1-rc5~319^2~221^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3eb9a6b6503cdf228314fd6185df337d1ce11bc0;p=platform%2Fkernel%2Flinux-starfive.git

mptcp: account memory allocation in mptcp_nl_cmd_add_addr() to user

Now that non-root users can configure MPTCP endpoints, account
the memory allocation to the user.

Signed-off-by: Thomas Haller <thaller@redhat.com>
Reviewed-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
---

diff --git a/net/mptcp/pm_netlink.c b/net/mptcp/pm_netlink.c
index afc98ad..9813ed0 100644
--- a/net/mptcp/pm_netlink.c
+++ b/net/mptcp/pm_netlink.c
@@ -1327,7 +1327,7 @@ static int mptcp_nl_cmd_add_addr(struct sk_buff *skb, struct genl_info *info)
 		return -EINVAL;
 	}
 
-	entry = kmalloc(sizeof(*entry), GFP_KERNEL);
+	entry = kmalloc(sizeof(*entry), GFP_KERNEL_ACCOUNT);
 	if (!entry) {
 		GENL_SET_ERR_MSG(info, "can't allocate addr");
 		return -ENOMEM;