Bug#875717: high cpu while loading background image

[Pablo Barciela]

Package: caja
Version: 1.18.4-1
Severity: important

steps to reproduce:

with system -> preferences -> look and feel -> appareance

I set the background image on a .png file

don't close the appareance window

in a terminal I rename the .png file with mv

y go to appearance again and I click in the name of the non existent file

cpu caja goes to 100%

click in another existent file, cpu caja is ok



-- System Information:
Debian Release: buster/sid
  APT prefers stable
  APT policy: (500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.12.0-1-amd64 (SMP w/2 CPU cores)
Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE=C.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages caja depends on:
ii  caja-common               1.18.4-1
ii  desktop-file-utils        0.23-2
ii  gvfs                      1.30.4-1+b1
ii  libatk1.0-0               2.24.0-1
ii  libc6                     2.24-17
ii  libcairo-gobject2         1.14.10-1
ii  libcairo2                 1.14.10-1
ii  libcaja-extension1        1.18.4-1
ii  libexempi3                2.4.3-1
ii  libexif12                 0.6.21-2+b2
ii  libgail-3-0               3.22.19-1
ii  libgdk-pixbuf2.0-0        2.36.5-2
ii  libglib2.0-0              2.53.6-1
ii  libglib2.0-data           2.53.6-1
ii  libgtk-3-0                3.22.19-1
ii  libice6                   2:1.0.9-2
ii  libmate-desktop-2-17      1.18.0-1
ii  libnotify4                0.7.7-2
ii  libpango-1.0-0            1.40.12-1
ii  libpangocairo-1.0-0       1.40.12-1
ii  libselinux1               2.6-3+b2
ii  libsm6                    2:1.2.2-1+b3
ii  libstartup-notification0  0.12-4+b2
ii  libx11-6                  2:1.6.4-3
ii  libxml2                   2.9.4+dfsg1-4
ii  mate-desktop              1.18.0-1
ii  shared-mime-info          1.8-1

Versions of packages caja recommends:
ii  gvfs-backends  1.30.4-1+b1

Versions of packages caja suggests:
pn  engrampa            <none>
pn  gstreamer1.0-tools  <none>
pn  meld                <none>

-- no debconf information