From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: Alexander Fyodorov <halcy@yandex.ru>
Cc: "linux-rt-users@vger.kernel.org" <linux-rt-users@vger.kernel.org>
Subject: Re: [PATCH rt] Fix races in ptrace
Date: Thu, 29 Aug 2013 20:49:16 +0200 [thread overview]
Message-ID: <521F97AC.8080505@linutronix.de> (raw)
In-Reply-To: <18551377802042@web15m.yandex.ru>
On 08/29/2013 08:47 PM, Alexander Fyodorov wrote:
>
> Yes, my test application failed because of it, a detailed description is in the first message in the thread. I've also looked at other places that test saved_state but I don't understand the code enough to decide whether there are similar bugs there or not.
Yes, you did I just wanted to make sure since it looks like a very
small race window. Will take a look on the remaining part once I get
back…
Sebastian
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next prev parent reply other threads:[~2013-08-29 18:49 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-24 16:23 [PATCH rt] Fix races in ptrace Alexander Fyodorov
2013-08-12 16:41 ` Sebastian Andrzej Siewior
2013-08-12 21:13 ` Alexander Fyodorov
2013-08-21 17:24 ` Sebastian Andrzej Siewior
2013-08-22 14:23 ` Alexander Fyodorov
2013-08-29 16:33 ` Sebastian Andrzej Siewior
2013-08-29 17:26 ` Alexander Fyodorov
2013-08-29 18:28 ` Sebastian Andrzej Siewior
2013-08-29 18:47 ` Alexander Fyodorov
2013-08-29 18:49 ` Sebastian Andrzej Siewior [this message]
2013-11-30 20:07 ` [PATCH v2] ptrace: fix ptrace vs tasklist_lock race Sebastian Andrzej Siewior
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