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Message-ID: <CAB_54W7v1Dk9KjytfO8hAGfiqPJ6qO0SdgwDQ-s4ybA2yvuoCg@mail.gmail.com> Date: Thu, 4 Mar 2021 09:22:47 -0500 From: Alexander Aring <alex.aring@...il.com> To: Pavel Skripkin <paskripkin@...il.com> Cc: Stefan Schmidt <stefan@...enfreihafen.org>, "David S. Miller" <davem@...emloft.net>, linux-wpan - ML <linux-wpan@...r.kernel.org>, "open list:NETWORKING [GENERAL]" <netdev@...r.kernel.org>, kernel list <linux-kernel@...r.kernel.org>, syzbot+12cf5fbfdeba210a89dd@...kaller.appspotmail.com Subject: Re: [PATCH] net: mac802154: Fix null pointer dereference Hi, On Thu, 4 Mar 2021 at 04:23, Pavel Skripkin <paskripkin@...il.com> wrote: ... > > > > I think this need to be: > > > > if (!IS_ERR_OR_NULL(key->tfm[i])) > > > > otherwise we still run into issues for the current iterator when > > key->tfm[i] is in range of IS_ERR(). > > Oh... I got it completly wrong, I'm sorry. If it's still not fixed, > I'll send rigth patch for that. > please resend your patch. We will review again. - Alex
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