Re: [R-pkg-devel] Debugging Clang ASAN errors

2020-07-03 Thread IƱaki Ucar
On Fri, 3 Jul 2020 at 12:19, Martin R. Smith wrote: > > A package I recently had accepted to CRAN is throwing up a "memory not > mapped" segfault on CRAN's post-acceptance fedora-clang ASAN test. This > error does not occur with debian-clang or gcc. > (Check results: > https://cran.r-project.org/

[R-pkg-devel] Debugging Clang ASAN errors

2020-07-03 Thread Martin R. Smith
A package I recently had accepted to CRAN is throwing up a "memory not mapped" segfault on CRAN's post-acceptance fedora-clang ASAN test. This error does not occur with debian-clang or gcc. (Check results: https://cran.r-project.org/web/checks/check_results_TBRDist.html) I found a similar issue i