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From: Xuanzhong Wei <azrlew@gmail.com>
To: e@80x24.org
Cc: code@jeremyevans.net, maillist@steelskies.com,
	pere.joan@camaloon.com, philip@irisconnect.co.uk,
	unicorn-public@bogomips.org, Xuanzhong Wei <azrlew@gmail.com>
Subject: Re: Random crash when sending USR2 + QUIT signals to Unicorn process
Date: Tue,  3 Oct 2017 23:52:46 +0900	[thread overview]
Message-ID: <20171003145246.30197-1-azrlew@gmail.com> (raw)
In-Reply-To: <20170807201834.GA49506@ailurophile>

We have the same issue here.

IMHO, it is a bug introduced by 979ebcf91705709be5041a3be4514e5f1f6ec02c.
The `mark_ary` get GCed before we add it to the ruby's global_list
since we are doing memory allocations before calling rb_global_variable.

A simple test can be found here:

I will try to submit a patch later.

  reply	other threads:[~2017-10-03 14:52 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-07-13 18:48 Random crash when sending USR2 + QUIT signals to Unicorn process Pere Joan Martorell
2017-07-13 19:34 ` Eric Wong
2017-07-14 10:21   ` Pere Joan Martorell
2017-07-14 21:16     ` Eric Wong
2017-07-14 22:50       ` Jeremy Evans
2017-07-15  0:15         ` Eric Wong
2017-07-15  1:34           ` Jeremy Evans
2017-07-15  4:45             ` Eric Wong
2017-07-15  7:56               ` Jeremy Evans
2017-07-17 14:32                 ` Jeremy Evans
2017-07-24  1:25                   ` Eric Wong
2017-08-07  6:16                     ` Jeremy Evans
2017-08-07 20:18                       ` Eric Wong
2017-10-03 14:52                         ` Xuanzhong Wei [this message]
2017-10-03 17:15                           ` Eric Wong
2017-10-03 18:20                             ` Xuanzhong Wei

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