linux-kernel - Re: [PATCH] af_netlink: give correct bounds to dump skb for NLMSG

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Message-ID: <CAHmME9o32nY=0fiTM4XMvVNsMhohBBNME-H6XPXp9crEmXcB-g@mail.gmail.com>
Date:   Wed, 8 Nov 2017 16:06:16 +0900
From:   "Jason A. Donenfeld" <Jason@...c4.com>
To:     Johannes Berg <johannes@...solutions.net>
Cc:     David Miller <davem@...emloft.net>,
        Netdev <netdev@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] af_netlink: give correct bounds to dump skb for NLMSG_DONE

Erf, your patch doesn't handle what happens if len comes back
negative, but I'll fix it up and send a v2 using this approach.

I think I really prefer v1 though.

Jason