[Octave-bug-tracker] [bug #48703] printing to unknown device w/ qt backend coredumps

[Dmitri A. Sergatskov]

URL:
  <http://savannah.gnu.org/bugs/?48703>

                 Summary: printing to unknown device w/ qt backend coredumps
                 Project: GNU Octave
            Submitted by: dasergatskov
            Submitted on: Thu 04 Aug 2016 11:41:03 PM GMT
                Category: Plotting with OpenGL
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Regression
                  Status: None
             Assigned to: None
         Originator Name: Dmitri A. Sergatskov
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: dev
        Operating System: GNU/Linux

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Details:

With changeset:   22203:2f301a30aeed
+varbatim+
octave:1> graphics_toolkit qt
octave:2> plot(1:3)
octave:3> print t1 -djunk
Unknown device: junk
sfopen: gs_parse_file_name failed.
sfopen: gs_parse_file_name failed.
  ./base/gsicc_manage.c:1086: gsicc_open_search(): Could not find
default_gray.icc 
| ./base/gsicc_manage.c:1692: gsicc_set_device_profile(): cannot find device
profile
Unrecoverable error: unknownerror in .special_op
Operand stack:
    defaultdevice
Unrecoverable error: undefined in .uninstallpagedevice
Operand stack:
    defaultdevice
warning: broken pipe
error: gl2ps_renderer::draw: internal pipe error
terminate called after throwing an instance of 'octave_execution_exception'
panic: Aborted -- stopping myself...
attempting to save variables to 'octave-workspace'...
save to 'octave-workspace' complete
Aborted (core dumped)


fltk looks better:


octave:1> graphics_toolkit fltk
octave:2> plot(1:3)
octave:3> print t1 -djunk
Unknown device: junk
sfopen: gs_parse_file_name failed.
sfopen: gs_parse_file_name failed.
  ./base/gsicc_manage.c:1086: gsicc_open_search(): Could not find
default_gray.icc 
| ./base/gsicc_manage.c:1692: gsicc_set_device_profile(): cannot find device
profile
Unrecoverable error: unknownerror in .special_op
Operand stack:
    defaultdevice
Unrecoverable error: undefined in .uninstallpagedevice
Operand stack:
    defaultdevice
warning: broken pipe
error: gl2ps_renderer::draw: internal pipe error
error: called from
    __opengl_print__ at line 169 column 7
    print at line 499 column 14
octave:3> 



No crash w/ 4.0.3 

Dmitri.
-- 





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