Bug#924180: file-roller: Trims files extracted from iso images

[pavel]

Package: file-roller
Version: 3.30.1-2
Severity: normal

Dear Maintainer,

*** Reporter, please consider answering these questions, where appropriate ***

   * What led up to the situation?
   * What exactly did you do (or not do) that was effective (or
     ineffective)?

I tried to extract files from ISO images of WinXP and Win7 installation disks.

   * What was the outcome of this action?

Extraction passed without any error. The I have mounted ISO files with "mount
-i loop ..." and noticed that total size of files in mounted folder is larger
than in extracted. I looked through these folders and noticed that one file
that is about 5GB in mounted folder is about 1GB in extracted folder. In case
of another image several extracted filed have zero size instead of several KB.
So I think the problem is not specific to large files.

   * What outcome did you expect instead?

Extracted image and folder mounted with "mount -i loop ..." should be the same.

*** End of the template - remove these template lines ***



-- System Information:
Debian Release: buster/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.19.0-2-amd64 (SMP w/8 CPU cores)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages file-roller depends on:
ii  bzip2                                        1.0.6-9
ii  dconf-gsettings-backend [gsettings-backend]  0.30.1-2
ii  gconf-gsettings-backend [gsettings-backend]  3.2.6-5
ii  libarchive13                                 3.3.3-3
ii  libc6                                        2.28-7
ii  libcairo2                                    1.16.0-2
ii  libgdk-pixbuf2.0-0                           2.38.0+dfsg-7
ii  libglib2.0-0                                 2.58.2-4
ii  libgtk-3-0                                   3.24.4-1
ii  libjson-glib-1.0-0                           1.4.4-2
ii  libnautilus-extension1a                      3.30.5-1
ii  libnotify4                                   0.7.7-4
ii  libpango-1.0-0                               1.42.4-6
ii  p7zip-full                                   16.02+dfsg-6

Versions of packages file-roller recommends:
ii  gvfs  1.38.1-2+b1
pn  yelp  <none>

Versions of packages file-roller suggests:
pn  arj              <none>
pn  lha              <none>
pn  lzip             <none>
ii  lzop             1.03-4+b1
pn  ncompress        <none>
pn  rpm2cpio         <none>
pn  rzip             <none>
pn  sharutils        <none>
pn  squashfs-tools   <none>
pn  unace            <none>
pn  unalz            <none>
pn  unar             <none>
ii  unzip            6.0-21
ii  xz-utils [lzma]  5.2.4-1
ii  zip              3.0-11+b1
pn  zoo              <none>

-- debconf-show failed