From diez at kuicr.kyoto-u.ac.jp  Wed Jun 21 10:18:01 2006
From: diez at kuicr.kyoto-u.ac.jp (diez at kuicr.kyoto-u.ac.jp)
Date: Wed, 21 Jun 2006 10:18:01 +0200 (CEST)
Subject: [Rd] R-2.3.1 MacOSX segfault (PR#9014)
Message-ID: <20060621081801.EC79F4D862@slim.kubism.ku.dk>

Full_Name: Diego Diez
Version: 2.3.1
OS: Mac OSX 10.4.6
Submission from: (NULL) (133.103.101.222)


When running R in a X11 terminal, and trying to download a file with a wrong url
with method "internal", R segfaults. This does not happen when using R.app with
same method (??) or using "wget" method.

For example:

> download.file("http://cran.cnr.Berkeley.edu/bin/macosx/powerpc/contrib/2.3/foo.tgz",
"foo.tgz")      
trying URL 'http://cran.cnr.Berkeley.edu/bin/macosx/powerpc/contrib/2.3/foo.tgz'

 *** caught segfault ***
address 0x5f4d4550, cause 'memory not mapped'

Traceback:
 1: download.file("http://cran.cnr.Berkeley.edu/bin/macosx/powerpc/contrib/2.3/foo.tgz",
    "foo.tgz")

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

My session info.

> sessionInfo()                                                                
Version 2.3.1 (2006-06-01) 
powerpc-apple-darwin8.6.0 

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


Thanks.



[Rd] R-2.3.1 MacOSX segfault (PR#9014)
diez at kuicr.kyoto-u.ac.jp