linux-kernel - [PATCH v10 0/1] bio: limit bio max size

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Thu, 13 May 2021 19:02:04 +0900
From:   Changheun Lee <nanich.lee@...sung.com>
To:     alex_y_xu@...oo.ca, yi.zhang@...hat.com, jaegeuk@...nel.org,
        bgoncalv@...hat.com, Johannes.Thumshirn@....com,
        asml.silence@...il.com, axboe@...nel.dk, bvanassche@....org,
        damien.lemoal@....com, gregkh@...uxfoundation.org,
        hch@...radead.org, linux-block@...r.kernel.org,
        linux-kernel@...r.kernel.org, ming.lei@...hat.com, osandov@...com,
        patchwork-bot@...nel.org, tj@...nel.org, tom.leiming@...il.com
Cc:     jisoo2146.oh@...sung.com, junho89.kim@...sung.com,
        mj0123.lee@...sung.com, seunghwan.hyun@...sung.com,
        sookwan7.kim@...sung.com, woosung2.lee@...sung.com,
        yt0928.kim@...sung.com, Changheun Lee <nanich.lee@...sung.com>
Subject: [PATCH v10 0/1] bio: limit bio max size

 v10 modifications
 1. bio_max_bytes is set to "BIO_MAX_VECS * PAGE_SIZE" as minimum.
 2. fix maxsize when iov_iter_get_pages() is call in
    __bio_iov_append_get_pages()

Changheun Lee (1):
  bio: limit bio max size

 block/bio.c            | 17 ++++++++++++++---
 block/blk-settings.c   |  7 +++++++
 include/linux/bio.h    |  4 +++-
 include/linux/blkdev.h |  2 ++
 4 files changed, 26 insertions(+), 4 deletions(-)

-- 
2.29.0