On 30/09/2022, Emanuele Torre <torreemanue...@gmail.com> wrote:
> In bash-5.2, using the ${parameter@Q} parameter expansion with an unset
> parameter, in an array subscript, in an arithmetic context, causes a
> segmentation fault.
Actually, using any parameter expansion with an unset parameter in an
array subscript causes a segmentation fault:
bash-5.2$ ($[x[${a#}]])
Segmentation fault (core dumped)
I forgot to mention that I was able to reproduce this in both the latest
bash release version ( 5.2.0(1)-release ), and the version of the most
recent commit on the devel branch
( e6dc31ac13b8794be62571bca654303cd6a84516 ).
emanuele6
