R devel - Sep 2009 - crash with NAs in subscripted assignment of a raw vector

Hi,


   > x <- charToRaw("ABCDEFGx")
   > x[c(1:3, NA, 6)] <- x[8]

    *** caught segfault ***
   address 0x8402423f, cause 'memory not mapped'

   Possible actions:
   1: abort (with core dump, if enabled)
   2: normal R exit
   3: exit R without saving workspace
   4: exit R saving workspace


Cheers,
H.


 > sessionInfo()
R version 2.10.0 Under development (unstable) (2009-09-02 r49537)
x86_64-unknown-linux-gnu

locale:
  [1] LC_CTYPE=en_CA.UTF-8       LC_NUMERIC=C
  [3] LC_TIME=en_CA.UTF-8        LC_COLLATE=en_CA.UTF-8
  [5] LC_MONETARY=C              LC_MESSAGES=en_CA.UTF-8
  [7] LC_PAPER=en_CA.UTF-8       LC_NAME=C
  [9] LC_ADDRESS=C               LC_TELEPHONE=C
[11] LC_MEASUREMENT=en_CA.UTF-8 LC_IDENTIFICATION=C

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base

-- 
Herv? Pag?s

Program in Computational Biology
Division of Public Health Sciences
Fred Hutchinson Cancer Research Center
1100 Fairview Ave. N, M2-B876
P.O. Box 19024
Seattle, WA 98109-1024

E-mail: hpages at fhcrc.org
Phone:  (206) 667-5791
Fax:    (206) 667-1319

2009/9/24 Herv? Pag?s <hpages at fhcrc.org>:
> ?> x <- charToRaw("ABCDEFGx")
> ?> x[c(1:3, NA, 6)] <- x[8]
>
> ? *** caught segfault ***
> ?address 0x8402423f, cause 'memory not mapped'
Thanks for the report.  I have a fix which I will commit after some testing.

-- 
Seth Falcon | @sfalcon | http://userprimary.net/user