panel crashed, segmentation fault

[Jasper Huijsmans]

On Wed, 12 Mar 2003 15:23:43 +0100
Jasper Huijsmans <jasper at moongroup.com> wrote:

> 
> hmm, Olivier, the segfault is in mcs_client_destroy(). From gdb:
> 
> #4  0x406099b0 in mcs_client_destroy (client=0x809f390) at
> #mcs-client.c:642
> 642	mcs_client_delete_channel(client,
> 		client->channels->channel->channel_name);
> (gdb) print *client
> $1 = {display = 0x808ae68, screen = 0, notify = 0x8055170 <notify_cb>,
> 
>   watch = 0x8055200 <watch_cb>, cb_data = 0x0, mcs_manager_window =
> 4194306,   manager_atom = 235, selection_atom = 234, channels = 0x0}
> 

Ok, more data. I don't get it at all. It seems as if the arguments to
mcs_channel_lookup get switched (look at the variable adressess). And
this is reproducible too.

mcs_client_delete_channel (client=0x809f378, 
	channel_name=0x80b8cf0 "XFCE")    
at mcs-client.c:181 
181	g_return_if_fail(channel_name!= NULL);

(gdb) 
182         g_return_if_fail(client != NULL);

(gdb) 
184         channel = mcs_channel_lookup(client, channel_name);

(gdb) 
mcs_channel_lookup (client=0x80b8cf0, channel_name=0x809f378 "X®\b\b")
at mcs-client.c:121
121	for (channels = client->channels; channels; 
		channels = channels->next)