File BUGS of Package epic5
## E: missing-call-to-setgroups-before-setuid
I checked all files using setuid():
epic5-3.0/source/screen.c
epic5-3.0/source/ircaux.c
epic5-3.0/source/exec.c
they all have a setgid() call just before setuid() (this was repaired upstream as documented in epic5-3.0/KNOWNBUGS), why does the rpmlint rule still trigger?