Re: nm-applet crash

[Dan Williams <dcbw redhat com>]

On Sun, 2010-02-28 at 17:22 +0300, Andrey Borzenkov wrote:
> {pts/4}% rpm -q networkmanager-applet
> networkmanager-applet-0.8-1mdv2010.1
> 
> (no patches, stock upstream sources)
> 
> I was playing with EAP WiFi settings and at some moment got:

Hmm, nothing is jumping out at me; any chance you could run it under
Valgrind and see if you get anything?  That might screw up the timing,
but this particular path (which is pretty convoluted I'll admit) isn't
really timing sensitive.

Dan


> (gdb) bt
> #0  0x00007f3444107955 in raise (sig=<value optimized out>)
>     at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
> #1  0x00007f3444108f70 in abort () at abort.c:92
> #2  0x00007f34441471d0 in malloc_printerr (action=2, str=
>     0x7f344420aa96 "free(): invalid pointer", ptr=0x26d4) at 
> malloc.c:6269
> #3  0x000000000041993f in connection_updated_cb (list=
>     0x21238a0 [NMConnectionList], connection=0x2322200,
>     error=<value optimized out>, user_data=0x23992e0)
>     at nm-connection-list.c:713
> #4  0x0000000000417485 in update_complete (info=0x2510570, error=0x6)
>     at nm-connection-list.c:462
> #5  0x00007f3446843b51 in update_cb (proxy=<value optimized out>, error=
>     0x239b190, user_data=0x298e3d0) at nm-remote-connection.c:93
> #6  0x00007f34468438f9 in 
> org_freedesktop_NetworkManagerSettings_Connection_update_async_callback 
> (proxy=0x2322270 [DBusGProxy], call=<value optimized out>,
>     user_data=0x2ac8bc0) at nm-exported-connection-bindings.h:43
> #7  0x00007f3444e0685a in complete_pending_call_and_unlock (connection=
>     0x2214ee0, pending=0x2ad4860, message=<value optimized out>)
>     at dbus-connection.c:2227
> #8  0x00007f3444e08a9f in dbus_connection_dispatch 
> (connection=0x2214ee0)
>     at dbus-connection.c:4390
> #9  0x00007f34454fdb85 in message_queue_dispatch (
>     source=<value optimized out>, callback=<value optimized out>,
>     user_data=<value optimized out>) at dbus-gmain.c:101
> #10 0x00007f34446ff320 in g_main_dispatch (context=<value optimized 
> out>)
>     at gmain.c:1960
> #11 IA__g_main_context_dispatch (context=<value optimized out>)
>     at gmain.c:2513
> #12 0x00007f3444703158 in g_main_context_iterate (context=0x2126b30,
>     block=<value optimized out>, dispatch=<value optimized out>,
>     self=<value optimized out>) at gmain.c:2591
> #13 0x00007f344470369d in IA__g_main_loop_run (loop=0x215ba00) at 
> gmain.c:2799
> #14 0x000000000041ae68 in main (argc=1, argv=0x7fffb43ef068) at 
> main.c:291
> 
> 
> (gdb) frame 3
> #3  0x000000000041993f in connection_updated_cb (list=
>     0x21238a0 [NMConnectionList], connection=0x2322200,
>     error=<value optimized out>, user_data=0x23992e0)
>     at nm-connection-list.c:713
> 713             g_free (info);
> (gdb) l
> 708                     if (get_iter_for_connection (GTK_TREE_MODEL 
> (store), connection, &iter))
> 709                             update_connection_row (store, &iter, 
> connection);
> 710             }
> 711
> 712             g_hash_table_remove (list->editors, connection);
> 713             g_free (info);
> 714     }
> 715
> 716     static void
> 717     edit_done_cb (NMConnectionEditor *editor, gint response, GError 
> *error, gpointer user_data)
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