From: Andrey Ryabinin <aryabinin@virtuozzo.com>
To: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Cc: Fengguang Wu <fengguang.wu@intel.com>,
linux-kernel@vger.kernel.org, Petr Mladek <pmladek@suse.com>,
Sergey Senozhatsky <sergey.senozhatsky@gmail.com>,
Steven Rostedt <rostedt@goodmis.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Andrew Morton <akpm@linux-foundation.org>,
Aleksey Makarov <aleksey.makarov@linaro.org>,
Ingo Molnar <mingo@kernel.org>,
Nicolas Pitre <nicolas.pitre@linaro.org>,
Dmitry Vyukov <dvyukov@google.com>,
Alexander Potapenko <glider@google.com>
Subject: Re: [devkmsg_write] BUG: KASAN: slab-out-of-bounds in copyin+0xea/0x170
Date: Tue, 7 Nov 2017 15:12:12 +0300 [thread overview]
Message-ID: <b736e02e-626c-1d4a-4b2d-c041b451e50c@virtuozzo.com> (raw)
In-Reply-To: <20171107115918.GA404@jagdpanzerIV>
On 11/07/2017 02:59 PM, Sergey Senozhatsky wrote:
> On (11/07/17 19:45), Sergey Senozhatsky wrote:
> [..]
>
> a quite similar KASAN report
> https://marc.info/?l=linux-kernel&m=150900582526314&w=2
Yours is different. It looks like a real bug, the report says that
we read 34 bytes from kmalloc-32 object.
>
> on my box "test_printf: all 260 tests passed".
>
> -ss
>
next prev parent reply other threads:[~2017-11-07 12:09 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-07 9:39 Fengguang Wu
2017-11-07 10:45 ` Sergey Senozhatsky
2017-11-07 11:09 ` Dmitry Vyukov
2017-11-07 12:05 ` Sergey Senozhatsky
2017-11-07 11:59 ` Sergey Senozhatsky
2017-11-07 12:12 ` Andrey Ryabinin [this message]
2017-11-07 12:06 ` Andrey Ryabinin
2017-11-07 12:06 ` Fengguang Wu
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