siproxd.s390x: I: binary-or-shlib-calls-gethostbyname /usr/sbin/siproxd The binary calls gethostbyname(). Please port the code to use getaddrinfo(). siproxd.s390x: W: missing-call-to-setgroups-before-setuid /usr/sbin/siproxd This executable is calling setuid and setgid without setgroups or initgroups. There is a high probability this means it didn't relinquish all groups, and this would be a potential security issue to be fixed. Seek POS36-C on the web for details about the problem. siproxd-doc.s390x: W: no-version-in-last-changelog siproxd.s390x: W: no-version-in-last-changelog siproxd.src: W: no-version-in-last-changelog The latest changelog entry doesn't contain a version. Please insert the version that is coherent with the version of the package and rebuild it. 3 packages and 0 specfiles checked; 0 errors, 4 warnings.