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  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:   Sun, 9 Aug 2020 01:35:26 +0900
From:   "Sungjong Seo" <sj1557.seo@...sung.com>
To:     "'Tetsuhiro Kohada'" <kohada.t2@...il.com>
Cc:     <kohada.tetsuhiro@...mitsubishielectric.co.jp>,
        <mori.takahiro@...mitsubishielectric.co.jp>,
        <motai.hirotaka@...mitsubishielectric.co.jp>,
        "'Namjae Jeon'" <namjae.jeon@...sung.com>,
        <linux-fsdevel@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH v3] exfat: integrates dir-entry getting and validation

> Add validation for num, bh and type on getting dir-entry.
> Renamed exfat_get_dentry_cached() to exfat_get_validated_dentry() due to a
> change in functionality.
> 
> Integrate type-validation with simplified.
> This will also recognize a dir-entry set that contains 'benign secondary'
> dir-entries.
> 
> Pre-Validated 'file' and 'stream-ext' dir-entries are provided as member
> variables of exfat_entry_set_cache.
> 
> And, rename TYPE_EXTEND to TYPE_NAME.
> 
> Suggested-by: Sungjong Seo <sj1557.seo@...sung.com>
> Suggested-by: Namjae Jeon <namjae.jeon@...sung.com>
> Signed-off-by: Tetsuhiro Kohada <kohada.t2@...il.com>

Reviewed-by: Sungjong Seo <sj1557.seo@...sung.com>

Looks good to me. Thanks.

> ---
> Changes in v2
>  - Change verification order
>  - Verification loop start with index 2
> Changes in v3
>  - Fix indent
>  - Fix comment of exfat_get_dentry_set()
>  - Add de_file/de_stream in exfat_entry_set_cache
>  - Add srtuct tag name for each dir-entry type in exfat_dentry
>  - Add description about de_file/de_stream to commit-log
> 
>  fs/exfat/dir.c       | 147 +++++++++++++++++--------------------------
>  fs/exfat/exfat_fs.h  |  17 +++--
>  fs/exfat/exfat_raw.h |  10 +--
>  fs/exfat/file.c      |  25 ++++----
>  fs/exfat/inode.c     |  49 ++++++---------
>  fs/exfat/namei.c     |  36 +++++------
>  6 files changed, 122 insertions(+), 162 deletions(-)

Powered by blists - more mailing lists