macOS Mojave: setgroups(501) failed: Too many extra groups

[Heiko W. Rupp]

On Thu, Oct 11, 2018 at 10:55:39AM +0300, Aki Tuomi wrote:
 
> Maybe. Have to see when we can implement it though. It could probably
> leverage the min/max_gid setting.

Actually that was a great hint.

Setting 
   last_valid_gid = 100 
in the config and restarting helped. 
Having a filter-list instead of fixed upper/lower bounds would be more
flexible. I guess though that in reality most systems/setups have ranges
for different kinds of groups, so that the first/last_valid_gid could
be applied.

Thanks
   Heiko