On 21 May 2023, at 23:14, Michael D. Setzer II via users
<users(a)lists.fedoraproject.org> wrote:
./mktext2x.sh
free(): invalid next size (fast)
Aborted (core dumped)
You can use the core file to find out what program crashed.
The file command will give you a summary that includes the program name.
Or you can run gdb on the core file to find out details.
Barry