re: 8.1; sbin/postinstall 'fix' removes libc.so.12

[matthew green <mrg%eterna.com.au@localhost>]

Martin Husemann writes:
> On Thu, Jun 06, 2019 at 07:18:57PM +0000, maya%netbsd.org@localhost wrote:
> > Most likely, you had:
> > libc.so.12.207, libc.so.12.208
> > >From unpacking older sets, you gained a symlink to an older minor:
> > libc.so.12 -> libc.so.12.207
> > Postinstall apparently sees, "old minors! I can get rid of it!"
> > 
> > It should probably check that it's not in use.
> 
> In all "valid" installations, the symlink should point to the newest
> version, so removing the older ones is ok. However, it could check
> explicitly for this situation.
> 
> The more interesting question though is: how did you get into that mess
> in the first place?

installing -current and the installing release will do this.

can someone please fix postinstall for this?  it's dangerous
and i've been bitten by the libc.so removal myself :-(


.mrg.