[Bug malloc/24026] malloc_info() returns wrong numbers

["cvs-commit at gcc dot gnu.org" <sourceware-bugzilla at sourceware dot org>]

https://sourceware.org/bugzilla/show_bug.cgi?id=24026

--- Comment #8 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> ---
The release/2.30/master branch has been updated by Arjun Shankar
<arjun@sourceware.org>:

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=5f620768fbdae75f71af78852be228ad5577623d

commit 5f620768fbdae75f71af78852be228ad5577623d
Author: Niklas Hamb�chen <mail@nh2.me>
Date:   Thu Aug 8 22:02:27 2019 +0200

    malloc: Fix missing accounting of top chunk in malloc_info [BZ #24026]

    Fixes `<total type="rest" size="..."> incorrectly showing as 0 most
    of the time.

    The rest value being wrong is significant because to compute the
    actual amount of memory handed out via malloc, the user must subtract
    it from <system type="current" size="...">. That result being wrong
    makes investigating memory fragmentation issues like
    <https://bugzilla.redhat.com/show_bug.cgi?id=843478> close to
    impossible.

    (cherry picked from commit b6d2c4475d5abc05dd009575b90556bdd3c78ad0)

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