Re: essid with spaces?

[Lachlan Pease <lachlan pease id au>]

Okay, interestingly enough, it crashes inside GConf:

(gdb) run
Starting program: /usr/bin/nm-applet
[Thread debugging using libthread_db enabled]
[New Thread -1224325440 (LWP 19442)]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1224325440 (LWP 19442)]
gconf_unescape_key (escaped_key=0x8249000 <Address 0x8249000 out of
bounds>, len=25) at gconf.c:2747
2747    gconf.c: No such file or directory.
        in gconf.c
(gdb) bt
#0  gconf_unescape_key (escaped_key=0x8249000 <Address 0x8249000 out of
bounds>, len=25) at gconf.c:2747
#1  0x08053f61 in nmwa_gconf_info_notify_callback (client=0x808b818,
connection_id=4110417923, entry=0x8239b85,
    user_data=0x8095090) at applet.c:2239
#2  0xb7377a45 in notify_listeners_callback (listeners=0x808bc20,
    key=0x821e1d8
"/system/networking/wireless/networks/MKIS 32@Library/timestamp",
cnxn_id=136551301,
    listener_data=0x80f1fa0, user_data=0xbfacf2f0) at
gconf-client.c:2368
#3  0xb7366530 in gconf_listeners_notify (listeners=0x808bc20,
    all_above=0x821e1d8
"/system/networking/wireless/networks/MKIS 32@Library/timestamp",
    callback=0xb73779b0 <notify_listeners_callback>,
user_data=0xbfacf2f0) at gconf-listeners.c:588
#4  0xb7377b55 in notify_one_entry (client=0x808b818, entry=0x82386f0)
at gconf-client.c:2393
#5  0xb7377d9a in notify_idle_callback (data=0x808b818) at
gconf-client.c:2433
#6  0xb71fcf21 in g_child_watch_add () from /usr/lib/libglib-2.0.so.0
#7  0xb71f9cf4 in g_main_context_dispatch ()
from /usr/lib/libglib-2.0.so.0
#8  0xb71fb6a4 in g_main_context_acquire ()
from /usr/lib/libglib-2.0.so.0
#9  0xb71fb9ca in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#10 0xb7b70e11 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0

I'll find what's wrong and post a patch upstream - will link the
bugzilla in here when I've done so.

On Mon, 2006-01-23 at 22:12 +0800, Lachlan Pease wrote:
> I'm seeing this behaviour too (the exact same - nm-applet crashing and
> then restarting on the appropriate connection status), on my school's
> APs.
> The APs in question are both Apple Airports, named "MKIS ITS" and "MKIS
> Library" - if I get the time tomorrow, I'll do some debugging (against
> an old build, but the cause should be the same).
> 
> Regards,
> Lachlan Pease
> 
> On Sun, 2006-01-22 at 22:16 -0500, Will Dyson wrote:
> > On 1/22/06, Dan Williams <dcbw redhat com> wrote:
> > > On Sun, 2006-01-22 at 21:35 -0500, Will Dyson wrote:
> > > > On 1/20/06, Ian Campbell <ian dal-acm ca> wrote:
> > > > >         A wireless network I use has a space in the essid. Every time
> > > > > NetworkManager tries to associate to it, it crashes. The association
> > > > > succeeds, NetworkManager restarts, and everything continues as it was
> > > > > before.
> > > > >
> > > > >         Is there any reason NetworkManager would crash on a network with a
> > > > > space in the essid?
> > > >
> > > > Resend to the list:
> > >
> > > > I also see this behavior, only on networks with a space embedded in
> > > > the ESSID. I'm running a CVS checkout from yesterday (1/21)
> > >
> > > Is there any chance that the problem is a non-UTF8 character rather than
> > > a space?  I checked out spaces today with my WRT54G and NM appeared to
> > > deal with them just fine.  It's known to crash with some non-UTF8 ESSIDs
> > > though.  What's the essid that crashes for you?
> > 
> > "dyson homenet" is what it was associating to when the applet was
> > crashing tonight at my parents' place. It didn't appear to be
> > detecting any other networks either.
> > 
> > I just realized it was not clear I'm seeing applet crash only, not the
> > networkmanager daemon.
> > 
> > When associating to that network, the applet would crash when the
> > association was complete and the icon was about to switch to the
> > "connected, displaying signal strength" mode. The interface remained
> > up, and nothing interesting is reported by the daemon to the syslog.
> > 
> > --
> > Will Dyson
> > _______________________________________________
> > NetworkManager-list mailing list
> > NetworkManager-list gnome org
> > http://mail.gnome.org/mailman/listinfo/networkmanager-list
> 
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