unset BASH_ARGC BASH_ARGV => segfault

[Egmont Koblinger]

Hi,

The official patches to bash 3.0 have introduced a new segfault case.

Create a file called foo which contains this one line:
unset BASH_ARGC BASH_ARGV

Start a brand new shell and type
. ./foo

Now this shell exits with a segmentation fault.

Note that typing this unset line directly into the shell doesn't cause
segfault, and after this has happened, the ". ./foo" command runs
successfully too.


bye,

Egmont