From: YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
To: Eli Zaretskii <eliz@gnu.org>
Cc: tomekowal@gmail.com, Robert Pluim <rpluim@gmail.com>,
39164@debbugs.gnu.org, jguenther@gmail.com
Subject: bug#39164: 27.0.60; Intermittent crash on MacOS 10.14 in setup_process_coding_systems
Date: Tue, 28 Jan 2020 19:06:09 +0900 [thread overview]
Message-ID: <wlmua7zyi6.wl-mituharu@math.s.chiba-u.ac.jp> (raw)
In-Reply-To: <88A26EA5-725A-43D4-9A13-065703B9F9A4@gnu.org>
On Tue, 28 Jan 2020 18:42:29 +0900,
Eli Zaretskii wrote:
>
> On January 28, 2020 11:14:41 AM GMT+02:00, YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp> wrote:
> > On Tue, 28 Jan 2020 18:02:52 +0900,
> > Eli Zaretskii wrote:
> > >
> > > I'm not sure I understand the implication. How will this workaround
> > ensure starting a subprocess doesn't produce a file descriptor beyond
> > FD_SETSIZE? Maybe all I'm missing is under what conditions will the
> > code you propose be called.
> >
> > It is called during the Mac terminal initialization.
>
>
> And the increase in the number of available descriptors triggered by the system libraries is guaranteed to be called before that? Then how is this call to setrlimit is dufferent from what we already do at startup?
The increase happens only once per function in question. So we make a
dummy call in advance so later calls may not cause the increase in
unpredicable timings.
YAMAMOTO Mitsuharu
mituharu@math.s.chiba-u.ac.jp
next prev parent reply other threads:[~2020-01-28 10:06 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-17 19:00 bug#39164: 27.0.60; Intermittent crash on MacOS 10.14 in setup_process_coding_systems Justin Guenther
2020-01-17 21:01 ` Eli Zaretskii
2020-01-20 9:15 ` Robert Pluim
2020-01-20 18:00 ` Eli Zaretskii
2020-01-20 18:42 ` Robert Pluim
2020-01-27 13:26 ` mituharu
2020-01-27 18:19 ` Eli Zaretskii
2020-01-28 7:59 ` Robert Pluim
2020-01-28 8:23 ` YAMAMOTO Mitsuharu
2020-01-28 8:41 ` Robert Pluim
2020-01-28 9:02 ` Eli Zaretskii
2020-01-28 9:14 ` YAMAMOTO Mitsuharu
2020-01-28 9:42 ` Eli Zaretskii
2020-01-28 10:06 ` YAMAMOTO Mitsuharu [this message]
2020-01-28 17:37 ` Eli Zaretskii
2020-01-29 10:26 ` YAMAMOTO Mitsuharu
2020-01-29 11:09 ` Eli Zaretskii
2020-01-29 12:38 ` Eli Zaretskii
2020-01-30 9:42 ` YAMAMOTO Mitsuharu
2020-01-30 14:49 ` Eli Zaretskii
2020-01-26 17:41 ` bug#39164: Reproducing SIGSEGV bug Tomasz Kowal
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