linux-kernel - mac80211: Checking a kmemdup() call in ieee80211_send

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Message-ID: <1b2c589c-46d4-2bad-ed54-176b7c2f66bf@web.de>
Date:   Sat, 12 Oct 2019 20:34:37 +0200
From:   Markus Elfring <Markus.Elfring@....de>
To:     linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
        "David S. Miller" <davem@...emloft.net>,
        Johannes Berg <johannes@...solutions.net>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org, Aditya Pakki <pakki001@....edu>,
        Kangjie Lu <kjlu@....edu>, Navid Emamdoost <emamd001@....edu>,
        Stephen McCamant <smccaman@....edu>
Subject: mac80211: Checking a kmemdup() call in ieee80211_send_assoc()

Hello,

I tried another script for the semantic patch language out.
This source code analysis approach points out that the implementation
of the function “ieee80211_send_assoc” contains still an unchecked call
of the function “kmemdup”.
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/net/mac80211/mlme.c?id=1c0cc5f1ae5ee5a6913704c0d75a6e99604ee30a#n980
https://elixir.bootlin.com/linux/v5.4-rc2/source/net/mac80211/mlme.c#L980

How do you think about to improve it?

Regards,
Markus