pidgin/pidgin

Fix memory issues at shutdown

2020-07-27, Elliott S
b119cf7a05b9
Fix memory issues at shutdown

* Fix double-free of accounts menu widgets.
On shutdown, these are part of the menu, and are already destroyed, so
we can't destroy them again as part of finalize, which happens in the
hash table removal.

* Silence some warnings at shutdown.
If the IO operation is cancelled, then it doesn't need to be printed or
considered an error.

* Add config.h back to jabber.h.
This header checks config values (e.g., `HAVE_CYRUS_SASL`), so it should
include config, or else it falls to C sources to do it. And if they
don't, then they end up with incorrect struct offsets, which is causing
weird memory errors as stuff is put in the wrong place.

Testing Done:
valgrind with an xmpp account enabled.

Reviewed at https://reviews.imfreedom.org/r/51/
/*
* finch
*
* Finch is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*/
#include <purple.h>
#include "finch.h"
#include "gntidle.h"
#include "gnt.h"
#include "gntwm.h"
static time_t
finch_get_idle_time(void)
{
return gnt_wm_get_idle_time();
}
static PurpleIdleUiOps ui_ops =
{
finch_get_idle_time,
/* padding */
NULL,
NULL,
NULL,
NULL
};
PurpleIdleUiOps *
finch_idle_get_ui_ops()
{
return &ui_ops;
}