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Date: Thu, 9 Aug 2018 00:41:11 +0200 From: Dominique Martinet <asmadeus@...ewreck.org> To: Dmitry Vyukov <dvyukov@...gle.com> Cc: Tomas Bortoli <tomasbortoli@...il.com>, David Miller <davem@...emloft.net>, v9fs-developer@...ts.sourceforge.net, netdev <netdev@...r.kernel.org>, LKML <linux-kernel@...r.kernel.org>, syzkaller <syzkaller@...glegroups.com> Subject: Re: [PATCH] 9p: fix NULL pointer dereferences Dmitry Vyukov wrote on Wed, Aug 08, 2018: > > If you want to factor it in, v9fs_mount does not know which transport is > > used, but p9_client_create does know - although the functions/structs > > are all static so you need to check clnt->trans_mod->name with strcmp > > and I'm honestly not sure that's better than checking in each function.. > > > > But, as usual I'm happy as long as it works, so pick your poison :) > > So let's proceed with checking in each transport function? Yes, he's done it a while ago, just didn't se the in-reply-to field to keep part of the thread but the Reported-by was here: http://lkml.kernel.org/r/20180727110558.5479-1-tomasbortoli@gmail.com This is in linux-next right now as 631263a1b23c71 -- Dominique
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