[Pkg-gmagick-im-team] Bug#791460: convert: ignores TMP TMPDIR TEMP TEMPDIR environment variables

[Paul Wise]

Package: imagemagick-6.q16
Version: 8:6.8.9.9-5
Severity: normal
File: /usr/lib/x86_64-linux-gnu/ImageMagick-6.8.9/bin-Q16/convert
Usertags: tmp

I request packages to use a different directory for temporary files via
the TMP TMPDIR TEMP TEMPDIR environment variables but convert ignores
them in favour of /tmp. Here is an example of reproducing this:

pabs at chianamo ~ $ env | egrep 'TE?MP'
TMPDIR=/home/pabs/tmp
TEMP=/home/pabs/tmp
TEMPDIR=/home/pabs/tmp
TMP=/home/pabs/tmp
pabs at chianamo ~ $ wget -q http://www.spi-inc.org/treasurer/SPI_reimbursement_request.pdf
pabs at chianamo ~ $ strace -F -f -e trace=process,file convert SPI_reimbursement_request.pdf SPI_reimbursement_request.png 2>&1 | grep /tmp/
open("/tmp/magick-2763XXXXXXWYNn4x", O_RDWR|O_CREAT|O_EXCL, 0600) = 4
unlink("/tmp/magick-2763XXXXXXWYNn4x")  = 0
open("/tmp/magick-2763XXXXXXOeir6c", O_RDWR|O_CREAT|O_EXCL, 0600) = 4
unlink("/tmp/magick-2763XXXXXXOeir6c")  = 0
open("/tmp/magick-2763fBAQXiv9qz8R", O_RDWR|O_CREAT|O_EXCL, 0600) = 4
unlink("/tmp/magick-2763fBAQXiv9qz8R")  = 0
unlink("/tmp/magick-2763fBAQXiv9qz8R.cache") = -1 ENOENT (No such file or directory)
unlink("/tmp/magick-2763fBAQXiv9qz8R")  = -1 ENOENT (No such file or directory)
symlink("/home/pabs/SPI_reimbursement_request.pdf", "/tmp/magick-2763fBAQXiv9qz8R") = 0
open("/tmp/magick-2763cbdqvArxIsbx", O_RDWR|O_CREAT|O_EXCL, 0600) = 3
open("/tmp/magick-2763ifRghPez0Cec", O_RDWR|O_CREAT|O_EXCL, 0600) = 3
unlink("/tmp/magick-2763ifRghPez0Cec")  = 0
unlink("/tmp/magick-2763ifRghPez0Cec.cache") = -1 ENOENT (No such file or directory)
unlink("/tmp/magick-2763ifRghPez0Cec")  = -1 ENOENT (No such file or directory)
...

-- System Information:
Debian Release: stretch/sid
  APT prefers testing
  APT policy: (900, 'testing'), (860, 'testing-proposed-updates'), (850, 'buildd-testing-proposed-updates'), (800, 'unstable'), (790, 'buildd-unstable'), (700, 'experimental'), (690, 'buildd-experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 4.0.0-2-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_AU.utf8, LC_CTYPE=en_AU.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages imagemagick-6.q16 depends on:
ii  hicolor-icon-theme     0.13-1
ii  libc6                  2.19-18
ii  libmagickcore-6.q16-2  8:6.8.9.9-5
ii  libmagickwand-6.q16-2  8:6.8.9.9-5

Versions of packages imagemagick-6.q16 recommends:
ii  ghostscript                  9.06~dfsg-2
ii  libmagickcore-6.q16-2-extra  8:6.8.9.9-5
ii  netpbm                       2:10.0-15.2

Versions of packages imagemagick-6.q16 suggests:
pn  autotrace               <none>
pn  cups-bsd | lpr | lprng  <none>
ii  curl                    7.43.0-1
pn  enscript                <none>
pn  ffmpeg                  <none>
ii  gimp                    2.8.14-1+b1
pn  gnuplot                 <none>
pn  grads                   <none>
ii  graphviz                2.38.0-9
ii  groff-base              1.22.3-1
pn  hp2xx                   <none>
pn  html2ps                 <none>
pn  imagemagick-doc         <none>
pn  libwmf-bin              <none>
ii  mplayer2 [mplayer]      2.0-728-g2c378c7-4+b1
pn  povray                  <none>
pn  radiance                <none>
ii  sane-utils              1.0.24-13
pn  texlive-base-bin        <none>
pn  transfig                <none>
pn  ufraw-batch             <none>
ii  xdg-utils               1.1.0~rc1+git20111210-7.4

-- no debconf information

-- 
bye,
pabs

https://wiki.debian.org/PaulWise

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