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 afc98adf274661bd1bfc9a00ff0251b459325e66..9813ed0fde9bd815b77ca734532c36778d34f4fd 100644 (file)
--- 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;