Re: [Rd] Bug in R 2.7 for over long lines (crasher+proposed fix!) (PR#11456)

2008-05-12 Thread r-ml
On Mon, 2008-05-12 at 11:10 +0200, [EMAIL PROTECTED] wrote:
> Hi Soeren,
> > "SS" == Soeren Sonnenburg <[EMAIL PROTECTED]>
> > on Sat, 10 May 2008 05:32:14 + writes:
> 
> SS> On Sat, 2008-04-26 at 09:38 +0200, Peter Dalgaard wrote:
> >> [EMAIL PROTECTED] wrote: > OK, I am just sending it here
> >> too as it looks like r-devel@r-project.org > is not the
> >> right place:
> >> >   
> >> I think it was seen there too, just that noone got around
> >> to reply. In R-bugs, there's a filing system so that it
> >> won't be completely forgotten...
> 
> SS> Looks like no one cares about this :(
> 
> Just "looks like" but it aint...
> 
> SS> What should I do now? I mean I pointed directly to the
> SS> bug and did show how it could be fixed
> 
> I'm not among the parse experts within R-core, but I think the
> main problem with your report is that 
> you talk about a crash but do not provide "self-contained
> reproducible" code to produce such a crash, but just the
> assertion that you get crashes when working on R <-> Swig
> interaction.
> Can you construct simple R code producing the crash?

No. I put however difficult autogenerated (~800k big!) .R code that will
crash R 2.7 at http://nn7.de/debugging/Features.R for everyone to
enjoy :)

Sourcing it will crash R2.7.0 (without my fix) but not 2.8.

Soeren

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Re: [Rd] (PR#11281) Bug in R 2.7 for over long lines

2008-05-13 Thread r-ml
On Tue, 2008-05-13 at 09:01 +0200, Martin Maechler wrote:
> > "BDR" =3D=3D Prof Brian Ripley <[EMAIL PROTECTED]>
> > on Tue, 13 May 2008 07:32:43 +0100 (BST) writes:
>=20
> BDR> This example does not crash in R 2.7.0, R-patched nor
> BDR> R-devel (r45677) for me (x86_64 F8 Linux.)  It also
> BDR> does not crash with the CRAN build of R 2.7.0 on
> BDR> Windows XP.
>=20
> Neither does it for me in R 2.7.0=20
> on two x86_64 Linux platforms: =20
>Ubuntu 8.04 and Redhat Enterprise 5.1

=EF=BB=BFsource("http://nn7.de/debugging/Features.R";)

crashes here on debian-sid (32bit x86 architecture).

@dirk: could you give it a go on some debian x86 and amd64 machine?

Soeren

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