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From: Eli Zaretskii <eliz@gnu.org>
To: charles@aurox.ch
Cc: 25265@debbugs.gnu.org
Subject: bug#25265: make-thread crashes in OS X 10.6
Date: Sun, 25 Dec 2016 17:52:37 +0200	[thread overview]
Message-ID: <83d1ggxayi.fsf@gnu.org> (raw)
In-Reply-To: <83r34xxlke.fsf@gnu.org> (message from Eli Zaretskii on Sat, 24 Dec 2016 19:51:13 +0200)

> Date: Sat, 24 Dec 2016 19:51:13 +0200
> From: Eli Zaretskii <eliz@gnu.org>
> Cc: 25265@debbugs.gnu.org
> 
> I see that ns_select calls block/unblock_input, which makes it unsafe
> when more than one thread is running.  It's quite possible that this
> is the reason.
> 
> I hope some NS expert could take a look at this and fix this.

One idea is to write an implementation of block_input and
unblock_input that uses atomic increment and decrement functions, then
use those only in ns_select.

Could someone with access to NS please try that?





  reply	other threads:[~2016-12-25 15:52 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-12-24 11:06 bug#25265: make-thread crashes in OS X 10.6 Charles A. Roelli
2016-12-24 17:51 ` Eli Zaretskii
2016-12-25 15:52   ` Eli Zaretskii [this message]
2016-12-26 13:09     ` Alan Third
2016-12-26 15:52       ` Eli Zaretskii
2016-12-26 20:56         ` Alan Third
2016-12-27  7:30           ` Eli Zaretskii
2016-12-27 10:44             ` Alan Third
2016-12-27 11:13               ` Eli Zaretskii
2016-12-28 19:36                 ` Alan Third
2016-12-29 17:12                   ` Eli Zaretskii
2016-12-30 18:45                     ` Alan Third
2016-12-30 21:08                       ` Eli Zaretskii
2016-12-30 22:05                         ` Alan Third
2016-12-31  9:20                           ` Eli Zaretskii
2016-12-31 16:09                             ` bug#25265: [PATCH] Rework NS event handling (bug#25265) Alan Third
2016-12-31 16:25                               ` Eli Zaretskii
2016-12-31 16:46                                 ` Alan Third
2017-01-01 15:03                               ` Alan Third
2017-01-01 15:42                                 ` Eli Zaretskii
2017-03-06 20:02 ` bug#25265: make-thread crashes in OS X 10.6 Alan Third
2017-03-08 20:17   ` Charles A. Roelli
2017-03-14 14:49     ` Alan Third
2017-05-02 20:49 ` Alan Third
2017-06-12 19:32   ` Charles A. Roelli
2017-06-13 20:46     ` Alan Third
2017-06-15 18:57       ` Charles A. Roelli
2017-06-15 19:04         ` Alan Third
2017-06-15 19:14           ` Noam Postavsky
2017-06-16 19:45           ` Alan Third
2017-06-16 20:05             ` Noam Postavsky
2017-06-16 20:51               ` Alan Third
2017-06-18 13:05                 ` Charles A. Roelli
2017-06-18 14:01                   ` Alan Third
2017-06-19 18:34                     ` Charles A. Roelli
2017-07-01 12:04                       ` Alan Third
2017-07-04  6:59                         ` Charles A. Roelli
2017-07-04 12:04                           ` npostavs
     [not found]                             ` <20170705193642.GA18888@breton.holly.idiocy.org>
2017-07-06  9:25                               ` Charles A. Roelli
2017-07-06 17:10                               ` Charles A. Roelli

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