Re: bash 5.3: here-document larger than PIPE_BUF deadlocks on macOS (pipe-backed heredoc, body written before reader is forked)

[Julián Mateu]

Amazing, thanks! I can confirm this patch does fix the issue (as per the
python script I provided before) on macOS 26, when I apply it to the master
branch in git://git.git.savannah.gnu.org/bash.git

Cheers!