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From: Chen Feng <puck.chen@hisilicon.com>
To: "Theodore Ts'o" <tytso@mit.edu>,
	Greg KH <gregkh@linuxfoundation.org>, <zhaoyukun@huawei.com>,
	<arnd@arndb.de>, <linux-kernel@vger.kernel.org>,
	<suzhuangluan@hisilicon.com>, <dan.zhao@hisilicon.com>
Subject: Re: [PATCH RFC] random: fix syzkaller fuzzer test int overflow
Date: Thu, 26 Oct 2017 16:25:15 +0800	[thread overview]
Message-ID: <59F19BEB.7090100@hisilicon.com> (raw)
In-Reply-To: <20171025084926.mpdec34mog3xcocz@thunk.org>



On 2017/10/25 16:49, Theodore Ts'o wrote:
> Other people who have sent me fuzzer test reproducers are able to
> reproduce syzkaller logs into a simple C program.  Can you explain to
> me what the heck:
> 
>> r3 = syz_open_dev$urandom(&(0x7f000000a000)="2f6465762f7572616e646f6d00", 0x0, 0x0)
> 
> means?

Take a look at this:

https://github.com/google/syzkaller/blob/master/sys/linux/random.txt

> 
> 					- Ted
> 
> 

  reply	other threads:[~2017-10-26  8:26 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-10-24  7:44 [PATCH RFC] random: fix syzkaller fuzzer test int overflow Chen Feng
2017-10-24  9:09 ` Greg KH
2017-10-24  9:24   ` Chen Feng
2017-10-24  9:57     ` Greg KH
2017-10-24 10:25   ` Theodore Ts'o
2017-10-25  6:30     ` Chen Feng
2017-10-25  6:56       ` Greg KH
2017-10-25  7:08         ` Chen Feng
2017-10-25  8:49           ` Theodore Ts'o
2017-10-26  8:25             ` Chen Feng [this message]
2017-10-26 15:04               ` Theodore Ts'o
2017-10-28  3:22                 ` Chen Feng
2017-10-29 18:25                   ` Theodore Ts'o
2017-10-30  7:39                     ` Greg KH
2017-10-30  9:11                       ` Theodore Ts'o

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