Re: process substitution fd lifetime race condition

[Jason A. Donenfeld]

Here's a simpler reproducer:

set -e
a="my name is a"
b="my name is b"
pretty() { echo -e "\x1b[0m"; }
doit() { pretty; "$@"; }
while true; do
   doit cat <(echo "$a") <(echo "$b")
done