Issue 121969 - writer_pdf_Export Font GDI handle leaks
Summary: writer_pdf_Export Font GDI handle leaks
Status: UNCONFIRMED
Alias: None
Product: Writer
Classification: Application
Component: save-export (show other issues)
Version: 3.4.1
Hardware: PC Windows 7
: P3 Normal (vote)
Target Milestone: ---
Assignee: AOO issues mailing list
QA Contact:
URL:
Keywords: needhelp
Depends on:
Blocks:
 
Reported: 2013-03-27 13:42 UTC by flajs.email
Modified: 2014-04-03 18:14 UTC (History)
5 users (show)

See Also:
Issue Type: DEFECT
Latest Confirmation in: ---
Developer Difficulty: ---

Attachments
GDI view, Font handle are not released ! (93.05 KB, image/png)
2013-03-27 13:42 UTC, flajs.email 		no flags Details
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this issue.
Description flajs.email 2013-03-27 13:42:08 UTC 
Created attachment 80472 [details]
GDI view, Font handle are not released !

Batch conversion from RTF->PDF

after 1700 iteration of converted files are GDI handles fill 
GDI Font object isn't released.

how to reproduce:
1) connection to OOo

2) while (i < 1800)
3) open RTF (with arial font, bold font .... etc, multiple file)
4) export to PDF (PDF 1.4 or A)
5) loop
Comment 1 flajs.email 2013-03-27 13:44:13 UTC 
LibreOffice same problem
Comment 2 Armin Le Grand 2013-03-27 14:58:48 UTC 
ALG: Adding me to CC...
Comment 3 flajs.email 2013-03-28 07:56:59 UTC 
Simplest  scenario for a reproduction bug:

1) Execute LibreOffice 4.0.1.2/OpenOffice 3.4.1 on Windows 7 
2) Create new document in Writer
3) write several words with fonts Arial, Arial Bold, Times New Roman etc

4) Run GDIView - applikaction for monitoring windows objects resources
   DC, Fonts, etc.
   http://www.nirsoft.net/utils/gdi_handles.html

5) Export this document to PDF 
6) Check GDIView (F5 refresh) on soffice.bin process -> Font object growth
7) repeat steps 5,6

It's info OK ?
Comment 4 Armin Le Grand 2013-03-28 09:03:07 UTC 
ALG: Adding Herbert to CC. Herbert, font ressources...?
Comment 5 hdu@apache.org 2013-03-28 09:20:23 UTC 
How many GDI font handles are not released? Of course there is some caching going on. If everything was released immediately the performance would suffer quite a bit.
Comment 6 flajs.email 2013-03-28 09:48:52 UTC 
Attachement is PNG screenshot, when is 10 0000 GDI handles allocated
have PDF generator problem,  no or bad fonts are included.

(In reply to comment #5)
> How many GDI font handles are not released? Of course there is some caching
> going on. If everything was released immediately the performance would
> suffer quite a bit.
Comment 7 flajs.email 2013-03-28 09:50:26 UTC 
Font handles - GDI objects, sorry I'm not primary win32 developer
(In reply to comment #4)
> ALG: Adding Herbert to CC. Herbert, font ressources...?