Bug 1293606

Summary: [abrt] tuxmath: SDL_FreeSurface(): tuxmath killed by SIGSEGV
Product: [Fedora] Fedora Reporter: Michael Schwendt <bugs.michael>
Component: tuxmathAssignee: Gwyn Ciesla <gwync>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 23CC: gwync, hdegoede, samuel-rhbugs
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/6c65c8d29326fbedc094051dd55533c3c9e6828e
Whiteboard: abrt_hash:0dc6a9e9c661df14478420672ef68355d8b08970;VARIANT_ID=workstation;
Fixed In Version: tuxmath-2.0.1-10.fc23 tuxmath-2.0.1-10.fc22 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2016-01-05 21:56:08 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
File: backtrace
none
File: cgroup
none
File: core_backtrace
none
File: dso_list
none
File: environ
none
File: limits
none
File: maps
none
File: mountinfo
none
File: namespaces
none
File: open_fds
none
File: proc_pid_status
none
File: var_log_messages none

Description Michael Schwendt 2015-12-22 11:47:32 UTC 
Description of problem:
steps to reproduce in bug 829419 (only watched the Demo)

Version-Release number of selected component:
tuxmath-2.0.1-9.fc23

Additional info:
reporter:       libreport-2.6.3
backtrace_rating: 4
cmdline:        tuxmath
crash_function: SDL_FreeSurface
executable:     /usr/bin/tuxmath
global_pid:     4015
kernel:         4.2.8-300.fc23.x86_64
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 SDL_FreeSurface at src/video/SDL_surface.c:911
 #1 powerup_add_comet at game.c:4185
 #2 add_comet at game.c:3166
 #3 game_handle_comets at game.c:1594
 #4 game at game.c:373
 #5 handle_activity at menu.c:206
 #6 T4K_RunMenu at t4k_menu.c:933
 #7 run_menu at menu.c:111
 #8 RunMainMenu at menu.c:755
 #9 TitleScreen at titlescreen.c:306

Potential duplicate: bug 996255
Comment 1 Michael Schwendt 2015-12-22 11:47:38 UTC 
Created attachment 1108607 [details]
File: backtrace
Comment 2 Michael Schwendt 2015-12-22 11:47:39 UTC 
Created attachment 1108608 [details]
File: cgroup
Comment 3 Michael Schwendt 2015-12-22 11:47:40 UTC 
Created attachment 1108609 [details]
File: core_backtrace
Comment 4 Michael Schwendt 2015-12-22 11:47:42 UTC 
Created attachment 1108610 [details]
File: dso_list
Comment 5 Michael Schwendt 2015-12-22 11:47:43 UTC 
Created attachment 1108611 [details]
File: environ
Comment 6 Michael Schwendt 2015-12-22 11:47:44 UTC 
Created attachment 1108612 [details]
File: limits
Comment 7 Michael Schwendt 2015-12-22 11:47:46 UTC 
Created attachment 1108613 [details]
File: maps
Comment 8 Michael Schwendt 2015-12-22 11:47:48 UTC 
Created attachment 1108614 [details]
File: mountinfo
Comment 9 Michael Schwendt 2015-12-22 11:47:49 UTC 
Created attachment 1108615 [details]
File: namespaces
Comment 10 Michael Schwendt 2015-12-22 11:47:50 UTC 
Created attachment 1108616 [details]
File: open_fds
Comment 11 Michael Schwendt 2015-12-22 11:47:52 UTC 
Created attachment 1108617 [details]
File: proc_pid_status
Comment 12 Michael Schwendt 2015-12-22 11:47:53 UTC 
Created attachment 1108618 [details]
File: var_log_messages
Comment 13 Hans de Goede 2015-12-24 18:07:46 UTC 
Hi,

It seems this is all the same crash, which is fixed by this patch:

--- tuxmath_w_fonts-2.0.1/src/game.c~   2011-04-19 18:05:38.000000000 +0200
+++ tuxmath_w_fonts-2.0.1/src/game.c    2015-12-24 19:03:15.475551698 +0100
@@ -638,6 +638,9 @@ int game_initialize(void)
     comets[i].answer_surf = NULL;
   }

+  powerup_comet->comet.formula_surf = NULL;
+  powerup_comet->comet.answer_surf = NULL;
+
   /* Reset remaining stuff: */
   comet_fontsize = (int)(BASE_COMET_FONTSIZE * get_scale());
   bkgd = scaled_bkgd = NULL;

tuxmath also needs an icon and an appdata file I will take care of this
one of the coming days and then do a new build with this fixed.

Regards,

Hans
Comment 14 Fedora Update System 2015-12-26 14:50:55 UTC 
tuxmath-2.0.1-10.fc23 has been submitted as an update to Fedora 23. https://bodhi.fedoraproject.org/updates/FEDORA-2015-00bdcfb16f
Comment 15 Fedora Update System 2015-12-26 14:51:22 UTC 
tuxmath-2.0.1-10.fc22 has been submitted as an update to Fedora 22. https://bodhi.fedoraproject.org/updates/FEDORA-2015-1c658bb706
Comment 16 Fedora Update System 2015-12-29 00:55:42 UTC 
tuxmath-2.0.1-10.fc23 has been pushed to the Fedora 23 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2015-00bdcfb16f
Comment 17 Fedora Update System 2015-12-30 20:54:57 UTC 
tuxmath-2.0.1-10.fc22 has been pushed to the Fedora 22 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2015-1c658bb706
Comment 18 Fedora Update System 2016-01-05 21:56:05 UTC 
tuxmath-2.0.1-10.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report.
Comment 19 Fedora Update System 2016-01-08 03:22:37 UTC 
tuxmath-2.0.1-10.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report.