[Bug 1216312] LilyPond crashes with Ghostscript 9.16
bugzilla at redhat.com
bugzilla at redhat.com
Fri May 29 12:07:10 UTC 2015
https://bugzilla.redhat.com/show_bug.cgi?id=1216312
Jon Ciesla <limburgher at gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |fonts-bugs at lists.fedoraproj
| |ect.org,
| |i18n-bugs at lists.fedoraproje
| |ct.org, tagoh at redhat.com
Component|ghostscript |pango
Assignee|jgrulich at redhat.com |tagoh at redhat.com
--- Comment #5 from Jon Ciesla <limburgher at gmail.com> ---
Lilypond user on lilypond mailing list suspects pango:
> The Fedora 22 package fails for everyone, the www.lilypond.org version
> works.
>
> I tried this minimal example:
>
> % f22test.ly
> \version "2.19.21"
> {c'}
>
> And then did
>
> $ lilypond --ps --verbose f22.ly &> f22test1.txt
> $ ps2pdf14 f22test.ps f22test.pdf &> f22test2.txt
>
> results: see attachment.
> f22test1.txt f22test2.txt f22test.ps
Thank you for your files.
I suspect an issue of pango package of fedora 22.
First, I've tried your f22test.ps on my environment with gs-9.15.
It is failed. That is, it is not gs-9.16's issue.
The result is following.
```
$ ps2pdf14 f22test.ps f22test.pdf
Error: /undefinedresult in --glyphshow--
Operand stack:
0.6146 5.6906 -2.8453 space
Execution stack:
%interp_exit .runexec2 --nostringval-- --nostringval--
--nostringval-- 2 %stopped_push --nostringval-- --nostringval--
--nostringval-- false 1 %stopped_push 1967 1 3 %oparray_pop
1966 1 3 %oparray_pop 1950 1 3 %oparray_pop 1836 1 3
%oparray_pop --nostringval-- %errorexec_pop .runexec2 --nostringval--
--nostringval-- --nostringval-- 2 %stopped_push --nostringval-- 0
--nostringval-- %repeat_continue --nostringval--
Dictionary stack:
--dict:1186/1684(ro)(G)-- --dict:0/20(G)-- --dict:108/200(L)--
Current allocation mode is local
Last OS error: No such file or directory
Current file position is 131424
GPL Ghostscript 9.15: Unrecoverable error, exit code 1
```
Then, I've found problems of f22test.ps.
Broken f22test.ps sets font size to zero.
Using the patch file for f22test.ps that is attached to this mail,
ps2pdf14 is succeed.
If I understand correctly, LilyPond gets the font size from pango.
www.lilypond.org version LilyPond bundles pango that has no problem,
and always uses it.
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