[Pidgin] #6187: Random crashes related to IRC

[Pidgin]

#6187: Random crashes related to IRC
-----------------------+----------------------------------------------------
 Reporter:  Skinkie    |       Type:  defect
   Status:  new        |   Priority:  minor 
Component:  libpurple  |    Version:  2.4.2 
 Keywords:             |    Pending:  0     
-----------------------+----------------------------------------------------
 [Switching to Thread 0xb65146e0 (LWP 24281)]
 0xb72f011b in strlen () from /lib/libc.so.6
 (gdb) bt
 #0  0xb72f011b in strlen () from /lib/libc.so.6
 #1  0xb72c156c in vfprintf () from /lib/libc.so.6
 #2  0xb72e264c in vasprintf () from /lib/libc.so.6
 #3  0xb75b5ff2 in g_vasprintf () from /usr/lib/libglib-2.0.so.0
 #4  0x0861cb88 in ?? ()
 #5  0x086fe020 in ?? ()
 #6  0xbfa35f88 in ?? ()
 #7  0xb75a50ce in g_string_append_vprintf () from
 /usr/lib/libglib-2.0.so.0
 #8  0xb76f5c82 in purple_conversation_get_type (conv=0xb7fa6120)
     at conversation.c:565

 (gdb) bt
 #0  0xb7fb4410 in __kernel_vsyscall ()
 #1  0xb7410533 in __write_nocancel () from /lib/libpthread.so.0
 #2  0xb60fbbfc in do_send (irc=0x84c15e8,
     buf=0x10 <Address 0x10 out of bounds>, len=140729320) at irc.c:95
 #3  0xb60fd248 in irc_send (irc=0x84c15e8, buf=0x8556b18 "QUIT
 :Leaving.\r\n")
     at irc.c:157
 #4  0xb60ffcaa in irc_cmd_quit (irc=0x84c15e8, cmd=0xb6104fe6 "quit",
     target=0x0, args=0x0) at cmds.c:397
 #5  0xb60fc313 in irc_close (gc=0x84c1558) at irc.c:471
 #6  0xb7715d83 in purple_connection_destroy (gc=0x84c1558) at
 connection.c:263
 #7  0xb7701a22 in purple_account_disconnect (account=0x81799f0)
     at account.c:1174
 #8  0xb771585f in purple_connection_disconnect_cb (data=0x81799f0)
     at connection.c:487
 #9  0xb75a7d7f in g_timeout_dispatch () from /usr/lib/libglib-2.0.so.0
 #10 0x00000001 in ?? ()
 #11 0x005a63e6 in ?? ()
 #12 0x00000001 in ?? ()
 #13 0x00000000 in ?? ()

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Ticket URL: <http://developer.pidgin.im/ticket/6187>
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