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Bug 380124 - changing theme when gnome-cd interface is not displayed makes it crash
changing theme when gnome-cd interface is not displayed makes it crash
Status: RESOLVED FIXED
Product: gnome-media
Classification: Deprecated
Component: Gnome-CD
2.17.x
Other Linux
: Normal critical
: 2.17.4
Assigned To: gnome media maintainers
gnome media maintainers
: 406053 468973 474436 474440 474441 475308 (view as bug list)
Depends on:
Blocks:
 
 
Reported: 2006-11-28 12:51 UTC by Sebastien Bacher
Modified: 2007-09-12 20:49 UTC
See Also:
GNOME target: ---
GNOME version: 2.17/2.18

Attachments
fix (317 bytes, patch)
2007-01-08 05:15 UTC, Ronald Bultje 		none Details | Review

Description Sebastien Bacher 2006-11-28 12:51:54 UTC 
Ubuntu bug: https://launchpad.net/distros/ubuntu/+source/gnome-media/+bug/73412

That happens with gnome-media 2.16.1:

* change /apps/gnome-cd/device to a device which is not a CD drive
* start gnome-cd
* click on "Set device"
* pick a theme

gnome-cd crashes then

Backtrace of the crash:

Program received signal SIGSEGV, Segmentation fault.

+ Trace 89982

Thread NaN (LWP 8074)

  • #0 cd_display_parse_theme
    at display.c line 841
  • #1 theme_load
    at theme.c line 139
  • #2 theme_changed
    at preferences.c line 146
  • #3 gconf_client_get_type
    from /usr/lib/libgconf-2.so.4
  • #4 gconf_listeners_notify
    from /usr/lib/libgconf-2.so.4
  • #5 gconf_client_value_changed
    from /usr/lib/libgconf-2.so.4
  • #6 gconf_client_value_changed
    from /usr/lib/libgconf-2.so.4
  • #7 g_idle_dispatch
    at gmain.c line 3926
  • #8 IA__g_main_context_dispatch
    at gmain.c line 2045 






Comment 1


Ronald Bultje





          2007-01-08 05:15:46 UTC
        



Created attachment 79706 [details] [review]
fix

Does this fix it?






Comment 2


Sebastien Bacher





          2007-01-09 18:06:52 UTC
        



with that patches it doesn't crash, it prints that warning though: "** (gnome-cd:3678): CRITICAL **: theme_free: assertion `theme != NULL' failed"






Comment 3


Ronald Bultje





          2007-01-09 18:09:47 UTC
        



Can you get me a backtrace of the warning?






Comment 4


Sebastien Bacher





          2007-01-09 18:55:02 UTC
        



Backtrace:

** CRITICAL **: theme_free: assertion `theme != NULL' failed
aborting...

Program received signal SIGABRT, Aborted.




+
Trace
    100769






Thread NaN
          (LWP 9412)


    

  • 
#0
__kernel_vsyscall

    • 

  • 
#1
raise

    
                from
                /lib/tls/i686/cmov/libc.so.6

    

    • 

  • 
#2
abort

    
                from
                /lib/tls/i686/cmov/libc.so.6

    

    • 

  • 
#3
IA__g_logv

    
                at gmessages.c
                  line
                  497

    

    • 

  • 
#4
IA__g_log

    
                at gmessages.c
                  line
                  517

    

    • 

  • 
#5
IA__g_return_if_fail_warning

    
                at gmessages.c
                  line
                  532

    

    • 

  • 
#6
theme_free

    
                at theme.c
                  line
                  151

    

    • 

  • 
#7
notify_listeners_callback

    
                at gconf-client.c
                  line
                  2384

    

    • 

  • 
#8
gconf_listeners_notify

    
                at gconf-listeners.c
                  line
                  589

    

    • 

  • 
#9
notify_one_entry

    
                at gconf-client.c
                  line
                  2409

    

    • 

  • 
#10
notify_idle_callback

    
                at gconf-client.c
                  line
                  2449

    

    • 

  • 
#11
g_idle_dispatch

    
                at gmain.c
                  line
                  3928

    

    • 

  • 
#12
IA__g_main_context_dispatch

    
                at gmain.c
                  line
                  2045

    

    • 

  • 
#13
g_main_context_iterate

    
                at gmain.c
                  line
                  2677

    

    • 

  • 
#14
IA__g_main_loop_run

    
                at gmain.c
                  line
                  2881

    

    • 

  • 
#15
gtk_dialog_run

    
                from
                /usr/lib/libgtk-x11-2.0.so.0

    

    • 

  • 
#16
show_error

    
                at gnome-cd.c
                  line
                  567

    

    • 

  • 
#17
main

    
                at gnome-cd.c
                  line
                  668

    

    • 













Comment 5


Ronald Bultje





          2007-01-14 15:40:13 UTC
        



2007-01-14  Ronald S. Bultje,,,  <rbultje@gnome.org>

        * gnome-cd/display.c: (cd_display_parse_theme):
        * gnome-cd/preferences.c: (do_theme_changed):
          Don't crash when changing theme without being displayed (#380124).






Comment 6


Marc-Andre Lureau





          2007-02-11 19:47:38 UTC
        



*** Bug 406053 has been marked as a duplicate of this bug. ***






Comment 7


palfrey





          2007-08-22 13:28:16 UTC
        



*** Bug 468973 has been marked as a duplicate of this bug. ***






Comment 8


Marc-Andre Lureau





          2007-09-09 09:56:55 UTC
        



*** Bug 474436 has been marked as a duplicate of this bug. ***






Comment 9


Marc-Andre Lureau





          2007-09-09 09:57:03 UTC
        



*** Bug 474440 has been marked as a duplicate of this bug. ***






Comment 10


Marc-Andre Lureau





          2007-09-09 09:57:10 UTC
        



*** Bug 474441 has been marked as a duplicate of this bug. ***






Comment 11


Pascal Terjan





          2007-09-12 20:49:01 UTC
        



*** Bug 475308 has been marked as a duplicate of this bug. ***