Core segfault - infinite loop connecting to Yahoo ?

Hello,

   I tried to connect to Yahoo with ebqt (I was connected with
ymessenger at the same time, but I don't think it's relevant as the same
happens if I'm not). I saw a lot of "Martian Yahoo connection" message
on core output, which finally crashed when I received an IRC message.
[Note: if I only connect to Yahoo, I just keep getting the message but
it doesn't segfault]

   Backtrace :

#0  0x40209a83 in malloc_consolidate () from /lib/libc.so.6
#1  0x402093d7 in _int_malloc () from /lib/libc.so.6
#2  0x402085ef in malloc () from /lib/libc.so.6
#3  0x40016f23 in eb_irc_process_message (ela=0x805c950,
    from=0x805d4d9 "NickServ", target=0x805d530 "edhel",
    msg=0x805d5c1 " \005\b\234 +@C_NickServ") at irc.c 1130
#4  0x40016037 in eb_irc_incoming (tag=0x805c950, fd=5, conditions=1)
    at irc.c:749
#5  0x080537ac in eb_polling_loop () at plugin_api.c:97
#6  0x08051905 in main (argc=1, argv=0xbffff624) at main.c:238
#7  0x401aa90c in __libc_start_main () from /lib/libc.so.6