R-hub v2 has UBSAN testing, the clang-asan image also has UBSAN. [1] With the glitch that UBSAN errors do not fail the build because of a bug [2], so you'll need to look at the results even if the build has passed.
Gabor [1] https://r-hub.github.io/containers/ [2] https://github.com/r-hub/actions/issues/16 On Thu, May 16, 2024 at 10:27 PM Ralf Stubner <ralf.stub...@gmail.com> wrote: > > Dear all, > > I have been asked to fix a UBSAN error in my dqrng package. The error > itself and the necessary fix are quite straight forward. However, I > want to make 100% sure that I am really fixing the error. In the past > I had used rhub for tasks like that. But it seems like the new rhub v2 > offers only ASAN testing. I have also tried various docker images > (wch1/r-debug, old rhub images, rocker), but with none of them I was > able to reproduce the error seen on CRAN. What would you consider as > "state of the art" for reproducing UBSAN errors? > > Thanks > Ralf > > ______________________________________________ > R-package-devel@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-package-devel ______________________________________________ R-package-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel
