Bug 608477

Summary: [abrt] crash in fontforge-20090923-3.fc13: FT_ConicTo: Process /usr/bin/fontforge was killed by signal 11 (SIGSEGV)
Product: [Fedora] Fedora Reporter: Flora Chatzimichali <flora.chatz>
Component: fontforgeAssignee: Kevin Fenzi <kevin>
Status: CLOSED INSUFFICIENT_DATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: low    
Version: 13CC: fonts-bugs, kevin, paul, roozbeh
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard: abrt_hash:7572c1f049ba01fae8a094e8fb29f61fd2a7d747
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-02-02 16:12:07 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Description Flags
File: backtrace none

Description Flora Chatzimichali 2010-06-27 17:47:28 UTC
abrt 1.1.1 detected a crash.

architecture: x86_64
Attached file: backtrace
cmdline: fontforge
component: fontforge
crash_function: FT_ConicTo
executable: /usr/bin/fontforge
global_uuid: 7572c1f049ba01fae8a094e8fb29f61fd2a7d747
kernel: 2.6.33.5-124.fc13.x86_64
package: fontforge-20090923-3.fc13
rating: 4
reason: Process /usr/bin/fontforge was killed by signal 11 (SIGSEGV)
release: Fedora release 13 (Goddard)

Comment 1 Flora Chatzimichali 2010-06-27 17:47:31 UTC
Created attachment 427246 [details]
File: backtrace

Comment 2 Kevin Fenzi 2010-06-27 18:23:06 UTC
Can you try the version from rawhide? 

What were you doing when this happened? Can you duplicate it?

Comment 3 Flora Chatzimichali 2010-06-28 18:19:01 UTC
When i am  clicking on main window, the application crashing.

I am sorry but i can't try the version from rawhide.

Comment 4 Kevin Fenzi 2010-06-28 20:10:26 UTC
What font have you loaded? Can you attach a copy or tell me where to get it? 
Or you just open it and it crashes without any further action? 

I need sufficent information to be able to duplicate the crash...

Comment 5 Flora Chatzimichali 2010-06-29 12:07:57 UTC
OK Kevin I will try to write the active making.

1. Start FontForge (no problem)
2. Load the font (no problem), the font is BodoniFLF-Roman from http://www.fontsquirrel.com/  but I do not remember though with a different font, the application crashed.
3. Open the font's window (no problem)
4. Double click on a letter and opening the main window for the design. (no problem)
5. From Menu/Window/New Metrics Window and open window. I write the word. (no problem)
6. Go back to main window for the design and starts with the letter I have chosen. Additional and other letters in the window by selecting from the keyboard.
7. Keep on planning for some time and clicking to select the other letters are in the main window design. (The application freezes for 3-4" without being able to select anything and then crashes ...)

This problem is not there every time I use the FontForge.

I hope you gave more information.
Thanks for your time.

Comment 6 Kevin Fenzi 2010-07-04 19:16:54 UTC
Greetings.

Can you please upgrade to the version in this scratch build:

http://koji.fedoraproject.org/koji/taskinfo?taskID=2294313

and see if the problem re-occurs or is fixed?

Note that this build will only be around for a few weeks.

Thanks.

Comment 7 Flora Chatzimichali 2010-07-07 13:35:57 UTC
Hi Kevin.

I must ask you the following.

The packages fontforge-20090923-3.fc13 (x86_64) &
             fontforge-devel-20090923-3.fc13 (x86_64)
must be uninstalled?

And then i will install the packages 
buildArch (fontforge-20100501-1.fc13.src.rpm, x86_64)?

Thanks.

Comment 8 Kevin Fenzi 2010-07-07 15:30:14 UTC
You could do it that way, but easier is to download the new rpms and do: 

rpm -Uvh fontforge-20100501-1.fc13.x86_64.rpm fontforge-devel-20100501-1.fc13.x86_64.rpm

and it should upgrade the version correctly.

Comment 9 Kevin Fenzi 2010-08-24 03:03:42 UTC
Any news here? Did you get a chance to try the newer fontforge? 

That scratch build is gone, but I can make another if you would like.

Comment 10 Paul Flo Williams 2011-02-02 10:09:42 UTC
(I'm not the needinfo person.)

I have been unable to reproduce this by following the instructions (although number 7, "keep on planning for some time" presented some problems!).

The backtrace is clear enough: the Grid Fit Parameters dialog was pulled up, "OK" was pressed, and the subsequent rendering failed in FT_ConicTo(). I have tried normal and perverse settings in that dialog and haven't managed to crash it.

I think that this should be closed, given the length of time this has been on needinfo and no clear reproducibility.