Changeset 098a75b for protocols/msn/ns.c

Fix a bunch of memory leaks

• irc_im.c:
  • bee_irc_user_msg: strdup leaks when otr swallows messages
  • bee_irc_user_action_response: GString leak in all ctcp replies
• otr.c:
  • call g_slist_free() on the list of the otr_policy setting
  • otr_filter_msg_in: call otrl_tlv_free() if "tlvs" are returned
  • otr_filter_msg_out: don't g_strdup() if the message should be ignored
  • log_otr_message: g_strdup_vprintf() leaks always
• nogaim.c:
  • imcb_ask_auth/imcb_ask_add: leaks in g_strdup_printf()
  • imcb_ask_add leaks imcb_ask_cb_data if the user already exists
  • add imcb_ask_cb_free() to correctly free its data
• msn_util.c: add msn_buddy_ask_free(), ditto
• storage_xml.c: pass_cr/password if base64_decode or arc_decode fail
• ssl_gnutls.c: conn->hostname leak in error conditions, like invalid certs
• jabber_util.c: jabber_buddy_by_ext_jid() leaks jid if it's not an ext jid