linux-kernel - [PATCH v2 0/3] handle large user and group ID for isofs and udf

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Message-Id: <1611817947-2839-1-git-send-email-bingjingc@synology.com>
Date:   Thu, 28 Jan 2021 15:12:27 +0800
From:   bingjingc <bingjingc@...ology.com>
To:     viro@...iv.linux.org.uk, jack@...e.com, jack@...e.cz,
        axboe@...nel.dk, linux-fsdevel@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, cccheng@...ology.com,
        bingjingc@...ology.com, robbieko@...ology.com, willy@...radead.org,
        rdunlap@...radead.org
Subject: [PATCH v2 0/3] handle large user and group ID for isofs and udf

From: BingJing Chang <bingjingc@...ology.com>

The uid/gid (unsigned int) of a domain user may be larger than INT_MAX.
The parse_options of isofs and udf will return 0, and mount will fail
with -EINVAL. These patches try to handle large user and group ID.

BingJing Chang (3):
  parser: add unsigned int parser
  isofs: handle large user and group ID
  udf: handle large user and group ID

 fs/isofs/inode.c       |  9 +++++----
 fs/udf/super.c         |  9 +++++----
 include/linux/parser.h |  1 +
 lib/parser.c           | 44 +++++++++++++++++++++++++++++++++-----------
 4 files changed, 44 insertions(+), 19 deletions(-)

-- 
2.7.4