All of lore.kernel.org
 help / color / mirror / Atom feed
From: Vegard Nossum <vegard.nossum@oracle.com>
To: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Cc: linux-kernel@vger.kernel.org
Subject: Endless getdents() in vfat filesystem
Date: Sat, 14 Nov 2015 02:19:26 +0100	[thread overview]
Message-ID: <56468C1E.2060401@oracle.com> (raw)

[-- Attachment #1: Type: text/plain, Size: 359 bytes --]

Hi,

Using the attached disk image I observe that getdents() never returns
the end of the directory, i.e. mounting the disk image on a loopback
device and running 'ls' under strace shows an endless stream of:

getdents(3, /* 2 entries */, 32768)     = 48
getdents(3, /* 2 entries */, 32768)     = 48
getdents(3, /* 2 entries */, 32768)     = 48
...


Vegard


[-- Attachment #2: vfat.img.bz2 --]
[-- Type: application/x-bzip, Size: 307 bytes --]

             reply	other threads:[~2015-11-14  1:20 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-11-14  1:19 Vegard Nossum [this message]
2015-11-14 10:32 ` Endless getdents() in vfat filesystem Richard Weinberger
2015-11-14 12:42   ` Vegard Nossum
2015-11-14 14:28     ` OGAWA Hirofumi
2015-11-14 15:06       ` Richard Weinberger
2015-11-14 18:19         ` OGAWA Hirofumi
2015-11-15 11:05           ` Vegard Nossum
2015-11-15 11:24             ` Richard Weinberger
2015-11-15 12:59               ` OGAWA Hirofumi

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=56468C1E.2060401@oracle.com \
    --to=vegard.nossum@oracle.com \
    --cc=hirofumi@mail.parknet.co.jp \
    --cc=linux-kernel@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.