From: Takashi Yano <takashi.yano@nifty.ne.jp>
To: cygwin@cygwin.com
Subject: Re: segfault on 32bit cygwin snapshot
Date: Mon, 1 Mar 2021 21:25:42 +0900 [thread overview]
Message-ID: <20210301212542.8b1749f92af62c01b008f25a@nifty.ne.jp> (raw)
In-Reply-To: <20210301095546.dce31a474bd0cec2c3518f87@nifty.ne.jp>
On Mon, 1 Mar 2021 09:55:46 +0900
Takashi Yano wrote:
> On Sun, 28 Feb 2021 19:48:28 +0100
> Marco Atzeri wrote:
> > On 20.02.2021 23:29, Takashi Yano wrote:
> > > On Sat, 20 Feb 2021 22:01:38 +0100
> > > Marco Atzeri wrote:
> > >> MC using latest snapshot 32bit 2021-02-19 (and 2021-02-10)
> > >>
> > >> now fails at startup with
> > >>
> > >> Exception: STATUS_ACCESS_VIOLATION at eip=61083736
> > >
> > > Thanks for the report. I found the cause of this issue.
> > > I will submit a patch to fix it.
> > >
> >
> > mc is now fine with 2021-02-22
> >
> > but I found another issue
> >
> > $ /usr/bin/lilypond
> > GNU LilyPond 2.20.0
> > Segmentation fault (core dumped)
> >
> > on 3.1.7 it works fine
>
> I found this problem causes after the commit:
>
> commit 532b91d24e9496c7988b2b1dda7fc0e8b161f782
> Author: Corinna Vinschen <corinna@vinschen.de>
> Date: Mon Dec 14 12:29:23 2020 +0100
>
> Cygwin: Make sure newer apps get uname_x even when loading uname dynamically
>
> if an application built after API version 334 loads uname dynamically,
> it actually gets the old uname, rather than the new uname_x. Fix this by
> checking the apps API version in uname and call uname_x instead, if it's
> a newer app.
>
> Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
>
> Reverting this commit solves the issue.
>
> Corinna, could you please have a look?
The following check code does not work as expected if
newly build exe file is linked with old dll which calls
uname() as in this case.
if (CYGWIN_VERSION_CHECK_FOR_UNAME_X)
return uname_x (in_name);
Any idea?
--
Takashi Yano <takashi.yano@nifty.ne.jp>
next prev parent reply other threads:[~2021-03-01 12:26 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-20 21:01 Marco Atzeri
2021-02-20 22:29 ` Takashi Yano
2021-02-28 18:48 ` Marco Atzeri
2021-03-01 0:55 ` Takashi Yano
2021-03-01 8:41 ` Takashi Yano
2021-03-01 11:26 ` Takashi Yano
2021-03-01 12:17 ` marco atzeri
2021-03-01 12:25 ` Takashi Yano [this message]
2021-03-02 11:03 ` Takashi Yano
2021-03-02 15:48 ` Corinna Vinschen
2021-03-03 9:56 ` Takashi Yano
2021-03-03 11:00 ` Corinna Vinschen
2021-03-04 9:05 ` Mark Geisert
2021-03-04 16:11 ` Corinna Vinschen
2021-03-05 9:18 ` Mark Geisert
2021-03-05 14:37 ` Corinna Vinschen
2021-03-04 9:05 ` Takashi Yano
2021-03-04 11:11 ` marco atzeri
2021-03-04 11:50 ` Takashi Yano
2021-03-04 15:17 ` Ken Brown
2021-03-04 15:54 ` Corinna Vinschen
2021-03-04 20:17 ` Marco Atzeri
2021-03-05 8:09 ` Marco Atzeri
2021-03-05 9:11 ` Mark Geisert
2021-03-05 14:42 ` Corinna Vinschen
2021-03-05 16:30 ` Marco Atzeri
2021-03-06 1:45 ` Takashi Yano
2021-03-06 17:16 ` Ken Brown
2021-03-06 21:38 ` Mark Geisert
2021-03-05 22:55 ` Mark Geisert
2021-03-08 11:07 ` Mark Geisert
2021-03-08 14:01 ` Corinna Vinschen
2021-03-04 15:52 ` Corinna Vinschen
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