Solaris and AIX acl modules: wrong function arguments for *_sys_acl_set_fd have patch, need bug number ...
Someone sent in a fix for this a while ago, but I forgot :-(. I'm happy to review + push once you post the fix to ci.
This bug was referenced in samba master: 183ab5ced8377b63ad07d2e810396d3b414f4a7d 89e903985b6968c5becc69b757b23144b1aba66e
Created attachment 17171 [details] backported patch for 4.15 and 4.16
Pushed to autobuild-v4-{16,15}-test.
This bug was referenced in samba v4-15-test: ea5edbbe83f09e8282ee0efcc45f4fb92394b37f 1507981e02791f5ded15321bb04d8c2f0aa00109
This bug was referenced in samba v4-16-test: 9016cb5c64351ff267d8deb43451370d6dcbba64 821e16c077c98ea4d792a4a788be68c2fbb21264
Closing out bug report. Thanks!
This bug was referenced in samba v4-16-stable (Release samba-4.16.0rc4): 9016cb5c64351ff267d8deb43451370d6dcbba64 821e16c077c98ea4d792a4a788be68c2fbb21264
This bug was referenced in samba v4-15-stable (Release samba-4.15.6): ea5edbbe83f09e8282ee0efcc45f4fb92394b37f 1507981e02791f5ded15321bb04d8c2f0aa00109