From luke-tier@ey m@ili@g off uiow@@edu  Fri May 11 16:41:36 2018
From: luke-tier@ey m@ili@g off uiow@@edu (luke-tier@ey m@ili@g off uiow@@edu)
Date: Fri, 11 May 2018 09:41:36 -0500 (CDT)
Subject: [Rd] valgrind issue in core R 3.5
In-Reply-To: <20180511130713.GC18719@tailwind>
References: <20180511130713.GC18719@tailwind>
Message-ID: <alpine.DEB.2.20.1805110939580.12276@luke-Latitude-7480>

I see this also on Ubuntu 16.04; simpler version is

.Internal(strsplit("raw", "\n[ \t\n]*\n", FALSE, TRUE, FALSE))

Looks like it is coming form inside a call to pcre_exec, so out of our
control.

Best,

luke

On Fri, 11 May 2018, Joshua N Pritikin wrote:

> wrapped <- strwrap("raw")
> writeLines(wrapped)
> q()
>
> ==8699== Conditional jump or move depends on uninitialised value(s)
> ==8699==    at 0x40310A9: ???
> ==8699==    by 0xB07F4EF: ???
> ==8699==    by 0xB07F4EF: ???
> ==8699==    by 0xB07F4F2: ???
> ==8699==    by 0x1FFEFFA88F: ???
> ==8699==
>
> ______________________________________________
> R-devel at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-devel
>

-- 
Luke Tierney
Ralph E. Wareham Professor of Mathematical Sciences
University of Iowa                  Phone:             319-335-3386
Department of Statistics and        Fax:               319-335-3017
    Actuarial Science
241 Schaeffer Hall                  email:   luke-tierney at uiowa.edu
Iowa City, IA 52242                 WWW:  http://www.stat.uiowa.edu



[Rd] valgrind issue in core R 3.5
luke-tier@ey m@ili@g off uiow@@edu