18 Nov
2015
18 Nov
'15
4:55 a.m.
https://groups.google.com/d/msg/net.unix/Cya18ywIebk/2SI8HrSciyYJ
Apparently the 8th Edition shell had the ability to export functions via
the environment.
I'm wondering - were there (are there?) any other shells other than bash
that picked up this feature? How was it implemented, considering this
was the cause of the "Shellshock" vulnerability?