A long version string like "4.21.0pre1-DEVELOPERBUILD" or "4.20.2+dfsg-1~mjt-ubt24" will be truncated to "4.21.0pre1-DEVELOPE" or "4.20.2-Debian-4."
This bug was referenced in samba master: 7fb38aee129789cce28ddf54bd7234f8c5f57d97
This bug was referenced in samba v4-19-test: bd365f688dbef2f295f27c2cf78bb7050bff590c
This bug was referenced in samba v4-20-test: 73207ff834ffcb9250a88772e2da599415633f2a
This bug was referenced in samba v4-20-stable (Release samba-4.20.3): 73207ff834ffcb9250a88772e2da599415633f2a
This bug was referenced in samba v4-19-stable (Release samba-4.19.8): bd365f688dbef2f295f27c2cf78bb7050bff590c