Public bug reported:
The security updates 0.62.0-2ubuntu2.11 and 0.41.0-0ubuntu1.15 break the
Splash output rendering, for example if using the xpdf utility that
relies on Poppler splash output, or as used by the GDAL library (the
issue was detected due to breakage in GDAL continuous integration tests)
I've traced the root cause to those security updates enabling in 'rules'
CMYK (--enable-cmyk for 0.41.0-0ubuntu1.15 and -DSPLASH_CMYK=ON for
0.62.0-2ubuntu2.11)
Building without CMYK restore poppler in a working state. It should be
noted that even on the upstream 0.41.0 version, enabling CMYK result in
a non-functional build, so it is not related to the patches applied on
top of it, but really on enabling CMYK
The issue can be verified with "xpdf test_ogc_bp.pdf" with the attached
test_ogc_bp.pdf file. With the new packages, xpdf crashes, whereas with
older ones it displays a 20x20 greyscale image.
Or with "gdal_translate test_ogc_bp.pdf out.png -of PNG" when installing
the "gdal-bin" package, that currently errors out with a message like
"ERROR 1: Bitmap decoded size (18623872x0) doesn't match raster size
(20x20)"
** Affects: poppler (Ubuntu)
Importance: Undecided
Status: New
** Attachment added: "Sample file that make xpdf crash currently"
https://bugs.launchpad.net/bugs/1905741/+attachment/5438256/+files/test_ogc_bp.pdf
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https://bugs.launchpad.net/bugs/1905741
Title:
poppler 0.62.0-2ubuntu2.11 and 0.41.0-0ubuntu1.15 security updates
break Splash output
Status in poppler package in Ubuntu:
New
Bug description:
The security updates 0.62.0-2ubuntu2.11 and 0.41.0-0ubuntu1.15 break
the Splash output rendering, for example if using the xpdf utility
that relies on Poppler splash output, or as used by the GDAL library
(the issue was detected due to breakage in GDAL continuous integration
tests)
I've traced the root cause to those security updates enabling in
'rules' CMYK (--enable-cmyk for 0.41.0-0ubuntu1.15 and
-DSPLASH_CMYK=ON for 0.62.0-2ubuntu2.11)
Building without CMYK restore poppler in a working state. It should be
noted that even on the upstream 0.41.0 version, enabling CMYK result
in a non-functional build, so it is not related to the patches applied
on top of it, but really on enabling CMYK
The issue can be verified with "xpdf test_ogc_bp.pdf" with the
attached test_ogc_bp.pdf file. With the new packages, xpdf crashes,
whereas with older ones it displays a 20x20 greyscale image.
Or with "gdal_translate test_ogc_bp.pdf out.png -of PNG" when
installing the "gdal-bin" package, that currently errors out with a
message like "ERROR 1: Bitmap decoded size (18623872x0) doesn't match
raster size (20x20)"
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/poppler/+bug/1905741/+subscriptions
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