[R-pkg-devel] How to handle UBSAN false positives

[Ralf Stubner]

Dear List,

in the last CRAN upload of my dqrng package I have enabled unit tests
for the C++ interface. Since then clang-UBSAN is listed under
"additional issues" on the CRAN check page [1]. I am fairly certain this
is a false positive, c.f. https://github.com/RcppCore/Rcpp/issues/832.

What would be best practice for handling this in the next upload?

1. Mention it in the upload comments as a false positive?
2. Disable the tests on CRAN?
3. Something else?

Thanks
Ralf

[1] https://cran.r-project.org/web/checks/check_results_dqrng.html
-- 
Ralf Stubner
Senior Software Engineer / Trainer

daqana GmbH
Dortustraße 48
14467 Potsdam

T: +49 331 23 61 93 11
F: +49 331 23 61 93 90
M: +49 162 20 91 196
Mail: ralf.stubner using daqana.com

Sitz: Potsdam
Register: AG Potsdam HRB 27966
Ust.-IdNr.: DE300072622
Geschäftsführer: Dr.-Ing. Stefan Knirsch, Prof. Dr. Dr. Karl-Kuno Kunze


-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 833 bytes
Desc: OpenPGP digital signature
URL: <https://stat.ethz.ch/pipermail/r-package-devel/attachments/20190301/d6e4cd4f/attachment.sig>