linux-kernel - Re: [V9fs-developer] [PATCH v2] net/9p/trans_virtio.c: add null terminal for mount tag

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Date:   Fri, 3 Aug 2018 04:09:51 +0200
From:   Dominique Martinet <asmadeus@...ewreck.org>
To:     piaojun <piaojun@...wei.com>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        v9fs-developer@...ts.sourceforge.net
Subject: Re: [V9fs-developer] [PATCH v2] net/9p/trans_virtio.c: add null
 terminal for mount tag

Dominique Martinet wrote on Fri, Aug 03, 2018:
> (the code is currently not safe if it returns an error, I'm sending
> another mail about it right after this one as we already have a partial
> fix)

I take that one back, ksys_mount() does check for error properly so just
the null checks we have in Tomas' patch[1] are enough ; sorry for the
double-mail

[1] http://lkml.kernel.org/r/20180727110558.5479-1-tomasbortoli@gmail.com

-- 
Dominique