Problem with latest wpa_supplicant from GIT

[Bjarke Istrup Pedersen]

2010/5/23 Marcel Holtmann <marcel at holtmann.org>:
> Hi Jouni,
>
> I am seeing the following with latest wpa_supplicant and an up-to-date
> Fedora 12.
>
> Regards
>
> Marcel
>
>
> process 15355: arguments to dbus_message_new_signal() were incorrect, assertion "path != NULL" failed in file dbus-message.c line 1162.
> This is normally a bug in some application using the D-Bus library.
> ?D-Bus not built with -rdynamic so unable to print a backtrace
>
> #0 ?0x0000003fe22326d5 in raise (sig=<value optimized out>)
> ? ?at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
> 64 ? ? ? ?return INLINE_SYSCALL (tgkill, 3, pid, selftid, sig);
> (gdb) bt
> #0 ?0x0000003fe22326d5 in raise (sig=<value optimized out>)
> ? ?at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
> #1 ?0x0000003fe2233eb5 in abort () at abort.c:92
> #2 ?0x0000003fe862a795 in _dbus_abort () at dbus-sysdeps.c:88
> #3 ?0x0000003fe8626665 in _dbus_warn_check_failed (
> ? ?format=0x3fe8633740 "arguments to %s() were incorrect, assertion \"%s\" failed in file %s line %d.\nThis is normally a bug in some application using the D-Bus library.\n") at dbus-internals.c:283
> #4 ?0x0000003fe861b07b in dbus_message_new_signal (path=0x0,
> ? ?interface=0x46fc00 "fi.epitest.hostap.WPASupplicant.Interface",
> ? ?name=0x46ffae "StateChange") at dbus-message.c:1163
> #5 ?0x000000000043a389 in wpa_supplicant_dbus_notify_state_change (
> ? ?wpa_s=<value optimized out>, new_state=WPA_INACTIVE,
> ? ?old_state=WPA_DISCONNECTED) at dbus/dbus_old.c:424
> #6 ?0x000000000040a139 in wpas_notify_state_changed (wpa_s=0xb26090,
> ? ?new_state=<value optimized out>, old_state=<value optimized out>)
> ? ?at notify.c:79
> #7 ?0x0000000000449505 in wpa_supplicant_driver_init (wpa_s=0xb26090)
> ? ?at wpa_supplicant.c:1848
> #8 ?0x000000000044a163 in wpa_supplicant_init_iface (
> ? ?global=<value optimized out>, iface=<value optimized out>)
> ? ?at wpa_supplicant.c:2038
> #9 ?wpa_supplicant_add_iface (global=<value optimized out>,
> ? ?iface=<value optimized out>) at wpa_supplicant.c:2149
> #10 0x000000000043cabd in wpas_dbus_global_add_interface (message=0xb23940,
> ? ?global=<value optimized out>) at dbus/dbus_old_handlers.c:174
> #11 0x000000000043a0dc in wpas_message_handler (connection=0xb23470,
> ? ?message=0xb23940, user_data=0xb228e0) at dbus/dbus_old.c:341
> #12 0x0000003fe861cbee in _dbus_object_tree_dispatch_and_unlock (
> ? ?tree=0xb23130, message=0xb23940) at dbus-object-tree.c:856
> #13 0x0000003fe8610a1c in dbus_connection_dispatch (connection=0xb23470)
> ? ?at dbus-connection.c:4485
> #14 0x0000000000444e48 in dispatch_data (con=0xb23470) at dbus/dbus_common.c:43
> #15 0x000000000044533c in process_watch (priv=0xb228e0, watch=0xb22f30,
> ? ?type=EVENT_TYPE_READ) at dbus/dbus_common.c:79
> #16 0x000000000040cc3b in eloop_sock_table_dispatch (table=0x68bf48,
> ? ?fds=0xb25d10) at ../src/utils/eloop.c:216
> #17 0x000000000040d159 in eloop_run () at ../src/utils/eloop.c:548
> #18 0x00000000004474f8 in wpa_supplicant_run (global=0xb22850)
> ? ?at wpa_supplicant.c:2358
> #19 0x000000000044fe90 in main (argc=<value optimized out>,
> ? ?argv=<value optimized out>) at main.c:274
>
>
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Hey,

Does the patch here solve the problem?
http://w1.fi/bugz/show_bug.cgi?id=356

Best regards,
Bjarke I. Pedersen