From: Mike Gran <spk121@yahoo.com>
To: linasvepstas@gmail.com, Andy Wingo <wingo@pobox.com>
Cc: "Ludovic Courtès" <ludo@gnu.org>, guile-devel@gnu.org
Subject: Re: GNU Guile 1.9.0 released (alpha)
Date: Sat, 20 Jun 2009 23:31:13 -0700 (PDT) [thread overview]
Message-ID: <119243.89652.qm@web37903.mail.mud.yahoo.com> (raw)
In-Reply-To: <3ae3aa420906201117g7db10ce3h9aecc18269060d6b@mail.gmail.com>
----- Original Message ----
> From: Linas Vepstas <linasvepstas@gmail.com>
> To: Andy Wingo <wingo@pobox.com>
> Cc: Ludovic Courtès <ludo@gnu.org>; guile-devel@gnu.org
> Sent: Sunday, June 21, 2009 2:17:46 AM
> Subject: Re: GNU Guile 1.9.0 released (alpha)
>
> 2009/6/20 Andy Wingo :
> > On Sat 20 Jun 2009 05:00, Linas Vepstas writes:
> >
> >> Running r6rs-ports.test
> >> /bin/sh: line 4: 7268 Segmentation fault ${dir}$tst
> >> FAIL: check-guile
> >
> > A few more things you could try, in addition to what Neil and Ludovic
> > said:
> >
> > ./check-guile r6rs-ports.test
> >
> > Does this segfault for you?
>
> No .... err yes .. it passed 3 times, failed the fourth time.
> I guess there's a race condition,looks to be in the gc.
>
> > If so:
> >
> > ./check-guile -i meta/gdb-uninstalled-guile r6rs-ports.test
>
> It seems to crash once out of every 5-10 times.
>
Hi guys.
Not really in a position to help, since I'm still AFK, but,
somewhere along the line I pushed this patch to r6rs vectors
in the String_abstraction2 tree.
--- a/libguile/r6rs-ports.c
+++ b/libguile/r6rs-ports.c
@@ -210,7 +210,10 @@ static SCM
cbp_mark (SCM port)
{
/* Mark the underlying method and object vector. */
- return SCM_PACK (SCM_STREAM (port));
+ if (SCM_PTAB_ENTRY (port) != NULL)
+ return SCM_PACK (SCM_STREAM (port));
+ else
+ return SCM_BOOL_F;
}
next prev parent reply other threads:[~2009-06-21 6:31 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-19 22:05 GNU Guile 1.9.0 released (alpha) Ludovic Courtès
2009-06-19 23:55 ` Linas Vepstas
2009-06-20 3:00 ` Linas Vepstas
2009-06-20 9:14 ` Neil Jerram
2009-06-20 9:48 ` Ludovic Courtès
2009-06-20 12:31 ` Andy Wingo
2009-06-20 18:17 ` Linas Vepstas
2009-06-21 6:31 ` Mike Gran [this message]
2009-06-21 10:42 ` Andy Wingo
2009-06-21 12:36 ` Neil Jerram
2009-06-21 18:00 ` Linas Vepstas
2009-06-21 13:58 ` Ludovic Courtès
2009-06-21 14:00 ` Ludovic Courtès
2009-06-21 15:11 ` Neil Jerram
2009-06-20 12:29 ` Andy Wingo
2009-06-20 13:35 ` Ludovic Courtès
2009-06-23 16:10 ` Changying Li
2009-06-23 20:36 ` Mike Gran
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