j.van_den_hoff@fz-rossendorf.de
2004-Aug-13 12:47 UTC
[Rd] bus error /segmentation fault from 'approx' (PR#7166)
Full_Name: joerg van den hoff Version: 1.9.0 and 1.7.1 OS: MacOS (1.9.0), SunOS (1.7.1) Submission from: (NULL) (149.220.4.88) something like (sure not the originally intended input, but something like this can happen...): approx(c(1,2),c(NA,NA),1.5) crashes R (bus error under MacOS, segmentation fault under SunOS). search of the bug archive did not work. I hope this bug was not reported already regards joerg
Prof Brian Ripley
2004-Aug-13 13:05 UTC
[Rd] bus error /segmentation fault from 'approx' (PR#7166)
Neither version of R is current. The NEWS file has
CHANGES IN R VERSION 1.9.1
o approx(list(x=rep(NaN,9), y=1:9), xout=NaN) does not seg.fault
anymore (PR#6809).
and neither does your example (on a machine in whihc it did under 1.9.0).
On Fri, 13 Aug 2004 j.van_den_hoff@fz-rossendorf.de wrote:
> Full_Name: joerg van den hoff
> Version: 1.9.0 and 1.7.1
> OS: MacOS (1.9.0), SunOS (1.7.1)
> Submission from: (NULL) (149.220.4.88)
>
>
> something like (sure not the originally intended input, but something like
this
> can happen...):
>
> approx(c(1,2),c(NA,NA),1.5)
>
> crashes R (bus error under MacOS, segmentation fault under SunOS).
>
>
> search of the bug archive did not work. I hope this bug was not reported
> already
--
Brian D. Ripley, ripley@stats.ox.ac.uk
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
1 South Parks Road, +44 1865 272866 (PA)
Oxford OX1 3TG, UK Fax: +44 1865 272595
Peter Dalgaard
2004-Aug-13 13:29 UTC
[Rd] bus error /segmentation fault from 'approx' (PR#7166)
j.van_den_hoff@fz-rossendorf.de writes:> Full_Name: joerg van den hoff > Version: 1.9.0 and 1.7.1 > OS: MacOS (1.9.0), SunOS (1.7.1) > Submission from: (NULL) (149.220.4.88) > > > something like (sure not the originally intended input, but something like this > can happen...): > > approx(c(1,2),c(NA,NA),1.5) > > crashes R (bus error under MacOS, segmentation fault under SunOS). > > > search of the bug archive did not work. I hope this bug was not reported > alreadyYou mean like in CHANGES IN R VERSION 1.9.1 ... BUG FIXES ... o approx(list(x=rep(NaN,9), y=1:9), xout=NaN) does not seg.fault anymore (PR#6809). ? -- O__ ---- Peter Dalgaard Blegdamsvej 3 c/ /'_ --- Dept. of Biostatistics 2200 Cph. N (*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918 ~~~~~~~~~~ - (p.dalgaard@biostat.ku.dk) FAX: (+45) 35327907