From: Johannes Thumshirn <jthumshirn@suse.de>
To: Dan Williams <dan.j.williams@intel.com>, Jeff Moyer <jmoyer@redhat.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Vishal Verma <vishal.verma@intel.com>,
stable <stable@vger.kernel.org>,
linux-nvdimm <linux-nvdimm@lists.01.org>
Subject: Re: [PATCH] acpi/nfit: Fix bus command validation
Date: Wed, 20 Feb 2019 09:29:19 +0100 [thread overview]
Message-ID: <b1f73551-5c11-3651-dc6f-5cdcf815e0d0@suse.de> (raw)
In-Reply-To: <CAPcyv4iiZS_zfroRtmS-zD-cCDj1yQonBsWM23utR9m9kiBizA@mail.gmail.com>
On 20/02/2019 03:58, Dan Williams wrote:
[...]
>>
>> Tricky code path, eh?
>
> ioctl path, number one source of bugs / thrash in this subsystem. 2nd
> place, ARS.
Possibly unpopular idea, but should we maybe teach trinity/syzcaller
about these ioctl()s?
Better we find the bugs in a QA like environment than in the filed, I guess?
Byte,
Johannes
--
Johannes Thumshirn SUSE Labs Filesystems
jthumshirn@suse.de +49 911 74053 689
SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: Felix Imendörffer, Jane Smithard, Graham Norton
HRB 21284 (AG Nürnberg)
Key fingerprint = EC38 9CAB C2C4 F25D 8600 D0D0 0393 969D 2D76 0850
next prev parent reply other threads:[~2019-02-20 8:29 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-07 23:57 Dan Williams
2019-02-08 0:41 ` Verma, Vishal L
2019-02-20 1:56 ` Jeff Moyer
2019-02-20 2:58 ` Dan Williams
2019-02-20 8:29 ` Johannes Thumshirn [this message]
2019-02-20 16:15 ` Dan Williams
2019-02-20 17:21 ` Johannes Thumshirn
2019-02-21 13:28 ` Johannes Thumshirn
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