From J.C.Rougier@durham.ac.uk  Wed Mar 22 18:25:41 2000
From: J.C.Rougier@durham.ac.uk (J.C.Rougier@durham.ac.uk)
Date: Wed, 22 Mar 2000 19:25:41 +0100 (MET)
Subject: [Rd] segmentation fault with 1D array (PR#500)
Message-ID: <200003221825.TAA14306@pubhealth.ku.dk>

Here's a nasty one.  The following has caused a segmentation
fault and possibly also a bus error.

fred <- 1:6
dim(fred) <- 6
dimnames(fred) <- list(LETTERS[1:6])
mm <- matrix(1:12, 2, 6)

mm %*% fred # segmentation fault here

In the case without the dimnames assignment the result is OK.

Cheers, Jonathan.


--please do not edit the information below--

Version:
 platform = sparc-sun-solaris2.7
 arch = sparc
 os = solaris2.7
 system = sparc, solaris2.7
 status = Patched
 major = 0
 minor = 99.0
 year = 2000
 month = February
 day = 9
 language = R

Search Path:
 .GlobalEnv, Autoloads, package:base

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[Rd] segmentation fault with 1D array (PR#500)
J.C.Rougier@durham.ac.uk