similar to: calling stats::optim from Rcpp causes memory leak

Hi, On Fri, Aug 28, 2020 at 11:28:46AM +0200, Frantisek Hrbata wrote: > Unprivileged user can crash kernel by using DRM_IOCTL_NOUVEAU_CHANNEL_ALLOC > ioctl. This was reported by trinity[1] fuzzer. > > [ 71.073906] nouveau 0000:01:00.0: crashme[1329]: channel failed to initialise, -17 > [ 71.081730] BUG: kernel NULL pointer dereference, address: 00000000000000a0 > [

On Sun, Nov 15, 2020 at 6:43 PM Salvatore Bonaccorso <carnil at debian.org> wrote: > > Hi, > > On Fri, Aug 28, 2020 at 11:28:46AM +0200, Frantisek Hrbata wrote: > > Unprivileged user can crash kernel by using DRM_IOCTL_NOUVEAU_CHANNEL_ALLOC > > ioctl. This was reported by trinity[1] fuzzer. > > > > [ 71.073906] nouveau 0000:01:00.0: crashme[1329]:

Hi I don't know where the announcements go. I cloned https://git.centos.org/git/rpms/kernel.git and grabbed the changelog section pasted below from the git diff in SPECS/kernel.spec (commit dated 4 Feb 2020) Regards +* Thu Dec 12 2019 Frantisek Hrbata <fhrbata at hrbata.com> [3.10.0-1062.12.1.el7] +- [powerpc] powerpc/pseries: Remove confusing warning message (Gustavo Duarte) [1780148

This would be easier if base::set.seed() accepted a value of .Random.seed instead of just a scalar integer or, new to R-3.0.0, NULL. If set.seed() returned the previous value of .Random.seed (NULL if there was no previous value) things might be even easier. People should not have to know where .Random.seed is stored. S+'s set.seed() accepts a value of .Random.seed but does not return the

Unprivileged user can crash kernel by using DRM_IOCTL_NOUVEAU_CHANNEL_ALLOC ioctl. This was reported by trinity[1] fuzzer. [ 71.073906] nouveau 0000:01:00.0: crashme[1329]: channel failed to initialise, -17 [ 71.081730] BUG: kernel NULL pointer dereference, address: 00000000000000a0 [ 71.088928] #PF: supervisor read access in kernel mode [ 71.094059] #PF: error_code(0x0000) - not-present

On Tue, Jan 11, 2011 at 2:41 PM, Romain Francois <romain@r-enthusiasts.com>wrote: > Le 11/01/11 19:57, Romain Francois a écrit : > > Le 11/01/11 19:46, Douglas Bates a écrit : >> >>> On Tue, Jan 11, 2011 at 12:27 PM, Dominick >>> Samperi<djsamperi@gmail.com> wrote: >>> >>>> >>>> >>>> On Tue, Jan 11, 2011 at

New Rcpp versions 0.6.0 and 0.6.1 --------------------------------- The Rcpp package provides C++ classes that greatly facilitate interfacing C or C++ code in R packages using the .Call() interface provided by R. Rcpp provides matching C++ classes for a large number of basic R data types. Hence, a package author can keep his data in normal R data structure without having to worry about

New Rcpp versions 0.6.0 and 0.6.1 --------------------------------- The Rcpp package provides C++ classes that greatly facilitate interfacing C or C++ code in R packages using the .Call() interface provided by R. Rcpp provides matching C++ classes for a large number of basic R data types. Hence, a package author can keep his data in normal R data structure without having to worry about

Hi, I am a newbie to Rcpp packages, and got problems in having basic set-ups for Rcpp under windows xp. Here is the list I have done. 1) installed Rtools and have no problem in compiling .c file. 2) installed Rcpp packages 3) set enviroment variables 'path' to make C:\Program Files\R\R-2.12.0\library\Rcpp\include\ searchable The sample C++ code I used is from the original website:

On 3 December 2017 at 11:08, Peter Langfelder wrote: | I would go to the source, in this case Dirk Eddelbuettel's (I hope I | spelled it correctly) You did. Take a point :) | documentation for Rcpp: | | http://dirk.eddelbuettel.com/code/rcpp/Rcpp-attributes.pdf Yup. And RShowDoc("Rcpp-attributes", package="Rcpp") in R is even easier. On 3 December 2017 at 13:19,

Martin, You are making your life way too complicated. There are a number of things I would do differently: 0) Wrong list. Rcpp has its down, rcpp-devel, and I basically do not read this and would have missed this were it not for luck. On 3 December 2017 at 02:06, Martin M?ller Skarbiniks Pedersen wrote: | I have read some web-pages about Rcpp and C++ but it is a bit confusion | for me. 1)

A new release 0.10.0 of Rcpp is now on CRAN, bringing a number of new features to R --- please see the announcement text below. The most direct change may be what we call 'Rcpp attributes' and which is described in a new vignette bringing the total to nine vignettes in the package. Dirk, on behalf of Dirk, Romain, Doug, John and JJ ===== Summary ===== Version 0.10.0 of the Rcpp

A new release 0.10.0 of Rcpp is now on CRAN, bringing a number of new features to R --- please see the announcement text below. The most direct change may be what we call 'Rcpp attributes' and which is described in a new vignette bringing the total to nine vignettes in the package. Dirk, on behalf of Dirk, Romain, Doug, John and JJ ===== Summary ===== Version 0.10.0 of the Rcpp

===== Summary ===== Version 0.9.0 of the Rcpp package is now on CRAN and its mirrors. This release marks another step in the development of the package, and a few key points are highlighted below. More details are in the NEWS and ChangeLog files included in the package. ===== Overview ===== Rcpp is an R package and associated C++ library that facilitates integration of C++ code in R

===== Summary ===== Version 0.9.0 of the Rcpp package is now on CRAN and its mirrors. This release marks another step in the development of the package, and a few key points are highlighted below. More details are in the NEWS and ChangeLog files included in the package. ===== Overview ===== Rcpp is an R package and associated C++ library that facilitates integration of C++ code in R

Hi, Im not sure if this is the right place to post this. I am using Xubuntu Karmic Koala and am trying to use the Rcpp package. I am testing it using a simple code that takes in a vector and adds 1 to each element: #include <Rcpp.h> // This file takes in a vector and adds one to each entry RcppExport SEXP addone(SEXP vec){ // create a local copy of vec Rcpp::NumericVector

Dear all, I am trying to use Rcpp to write some files in C++ for use in R. Below is an example for a cpp-file (crossp.cpp). Then I use >sourceCpp("crossp.cpp") in R and the corresponding function is availabe in R. Now I have to question related to this worklfow: 1) Is there a way to see the source file of the "final" cpp-file? (I mean is it possible to see how the

On 3 December 2017 at 20:19, Dirk Eddelbuettel <edd at debian.org> wrote: Hi Dirk, Thanks for your answers. I got a few more questions. > > 0) Wrong list. Rcpp has its down, rcpp-devel, and I basically do not read > this and would have missed this were it not for luck. OK. I did found the rcpp-devel mailing-list. But I though it was a developers of the rcpp-package. So it is ok

Dear R-Developers, I just started learning how to use Rcpp. Earlier while using it, I encountered an error as shown below: file74d8254b96d4.cpp: In function ‘Rcpp::NumericVector foo(Rcpp::NumericVector, Rcpp::NumericVector, Rcpp::NumericVector, Rcpp::Function, Rcpp::Function)’: file74d8254b96d4.cpp:10: error: invalid operands of types ‘SEXPREC*’ and ‘R_len_t’ to binary ‘operator/’ make: ***

I have spent some hours browsing the RInside and rcpp documentation, lots of it; but ... as a programmer of C++ since 1990, on both Windows and Unix ... ( Solaris and Ubuntu, and Mandrake/Mandrivo Linux); I see a minor problem ...... Where is the rcpp.h header file?? The below code fails to compile as the RInside.h header file references the rcpp.h header file, which is not included with