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Re: Bash 5.2.0: Memory leak with $(<file)


From: Grisha Levit
Subject: Re: Bash 5.2.0: Memory leak with $(<file)
Date: Sun, 7 Jan 2024 00:59:28 -0500

On Sun, Jan 7, 2024, 00:26 pourko--- via Bug reports for the GNU Bourne
Again SHell <bug-bash@gnu.org> wrote:

> For demonstration, put a $(<file) construct inside a loop, and the leak
> becomes very noticeable:
>

The bug is not present in bashes before 5.2.0.
>

I believe this is fixed in (yet unreleased) Bash 5.3. See report [1]
applied in [2].

 [1]:  https://lists.gnu.org/archive/html/bug-bash/2023-06/msg00045.html
 [2]:
https://git.savannah.gnu.org/cgit/bash.git/diff/builtins/evalstring.c?h=devel&id=81f7b44564cd1510788035cea7c59631865a7db2&dt=1#n766


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