diff -r fc5d4e232209 -r cd0d721fec8f libpurple/protocols/oscar/oscar_data.c
--- a/libpurple/protocols/oscar/oscar_data.c	Tue Jun 23 18:08:03 2009 +0000
+++ b/libpurple/protocols/oscar/oscar_data.c	Tue Jun 23 18:20:12 2009 +0000
@@ -70,6 +70,7 @@
 	/* missing 0x14 */
 	aim__registermodule(od, icq_modfirst);
 	/* missing 0x16 */
+	/* auth_modfirst is only needed if we're connecting with the old-style BUCP login */
 	aim__registermodule(od, auth_modfirst);
 	aim__registermodule(od, email_modfirst);
 
@@ -86,6 +87,10 @@
 {
 	aim_cleansnacs(od, -1);
 
+	/* Only used when connecting with clientLogin */
+	if (od->url_data != NULL)
+		purple_util_fetch_url_cancel(od->url_data);
+
 	while (od->requesticon)
 	{
 		g_free(od->requesticon->data);