On Fri, Jul 15, 2022 at 05:04:18PM -0500, Larry Rosenman wrote:
> I'm using the following kernel config:
> [...]
> and the following login.conf:
> [...]
> bacula_dir:\
>       :stacksize-max=68719476736:\
>       :stacksize-cur=68719476736:\
>       :tc=daemon:
> [...]
> I've updated my (ler) password entry to reference bacula_dir:
> ler:<elided>:1001:1001:bacula_dir:0:0:Larry 
> Rosenman:/home/ler:/usr/local/bin/zsh
> 
> 
> when I ssh in, the stacklimit is still:
> โฏ ulimit -H -s
> 2097152

What is the value of the kern.maxssiz sysctl on this system?

> ler in ๐ŸŒ borg in sys/amd64/conf๐Ÿ”’ on ๎‚  ler/freebsd-main-changes:main on 
> โ˜๏ธ  (us-east-1)
> โฏ ulimit -S -s
> 2097152
> 
> ler in ๐ŸŒ borg in sys/amd64/conf๐Ÿ”’ on ๎‚  ler/freebsd-main-changes:main on 
> โ˜๏ธ  (us-east-1)
> โฏ
> 
> Where does this number come from?  What am I missing here?

The stack limit cannot be set to an arbitrarily large number.  It will
silently be clamped to maxssiz.

Reply via email to