[gs-bugs] [Bug 698720] - GhostXPS - clist corruption of ICC profile

[b***@artifex.com]

http://bugs.ghostscript.com/show_bug.cgi?id=698720

Bug ID: 698720
Summary: clist corruption of ICC profile
Product: GhostXPS
Version: master
Hardware: PC
OS: Windows NT
Status: UNCONFIRMED
Severity: normal
Priority: P4
Component: General
Assignee: ***@artifex.com
Reporter: ***@artifex.com
QA Contact: gs-***@ghostscript.com
Word Size: ---

Bug seen on windows and linux.

gxps -o out.bit -sDEVICE=bitrgbtags -r300 -Z: -dMaxBitmap=0
./tests_private/xps/xpsfts-a4/fts_6101.xps

dies with an error:

f:\artifex\ghostpdl.git\base\gsicc_lcms2.c:49: gscms_error(): cmm error : not
an ICC profile, invalid signature
| f:\artifex\ghostpdl.git\base\gxicolor.c:327: image_color_icc_prep(): ICC Link
not created during image render color

The same command with -dMaxBitmap=800000000 works just fine.

The error is raised in the 11th call to _cmsReadHeader. The io -> Read call
succeeds, but the data in the source for the io -> Read call is all 0xcdcdcdcd
- i.e. uninitialised data (when I stop it in the debugger on windows).

Either the clist is not packing the data correctly, or it's failing to unpack
it.

[b***@artifex.com]

http://bugs.ghostscript.com/show_bug.cgi?id=698720

Robin Watts <***@artifex.com> changed:

What |Removed |Added
----------------------------------------------------------------------------
Assignee|***@artifex.com |***@artifex.com