pidgin/pidgin

Add fuzzing support for some libpurple features
release-2.x.y
2021-06-24, Jordy Zomer <>
97c51d97d375
Add fuzzing support for some libpurple features

Testing Done:
Hi!

I built and tested all of these fuzzers for libpurple.

You can build them by first building pidgin/libpurple with `--enable-fuzzing` then going into `libpurple/tests` and run `make check`. After that you can run these fuzzers. With a dictionary if you want :)

for example:
```bash
$ ./fuzz_markup_strip_html -dict=dictionaries/html.dict
Dictionary: 465 entries
INFO: Seed: 2274862685
INFO: Loaded 1 modules (3 inline 8-bit counters): 3 [0x5a4ec0, 0x5a4ec3),
INFO: Loaded 1 PC tables (3 PCs): 3 [0x568ee8,0x568f18),
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: A corpus is not provided, starting from an empty corpus
#2 INITED cov: 2 ft: 2 corp: 1/1b exec/s: 0 rss: 30Mb
#1048576 pulse cov: 2 ft: 2 corp: 1/1b lim: 4096 exec/s: 524288 rss: 789Mb
#2097152 pulse cov: 2 ft: 2 corp: 1/1b lim: 4096 exec/s: 524288 rss: 792Mb
```

Best Regards,

Jordy Zomer

Reviewed at https://reviews.imfreedom.org/r/760/
/**
* @file gtksavedstatuses.h GTK+ Saved Status Editor UI
* @ingroup pidgin
*/
/* pidgin
*
* Pidgin 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
*/
#ifndef _PIDGINSAVEDSTATUSES_H_
#define _PIDGINSAVEDSTATUSES_H_
#include "savedstatuses.h"
#include "status.h"
/**
* Shows the status window.
*/
void pidgin_status_window_show(void);
/**
* Hides the status window.
*/
void pidgin_status_window_hide(void);
/**
* Shows a status editor (used for adding a new saved status or
* editing an already existing saved status).
*
* @param edit TRUE if we want to edit an existing saved
* status or FALSE to create a new one. You
* can not edit transient statuses--they don't
* have titles. If you want to edit a transient
* status, set this to FALSE and seed the dialog
* with the transient status using the status
* parameter to this function.
* @param status If edit is TRUE then this should be a
* pointer to the PurpleSavedStatus to edit.
* If edit is FALSE then this can be NULL,
* or you can pass in a saved status to
* seed the initial values of the new status.
*/
void pidgin_status_editor_show(gboolean edit, PurpleSavedStatus *status);
/**
* Creates a dropdown menu of saved statuses and calls a callback
* when one is selected
*
* @param status The default saved_status to show as 'selected'
* @param callback The callback to call when the selection changes
* @return The menu widget
*/
GtkWidget *pidgin_status_menu(PurpleSavedStatus *status, GCallback callback);
/**
* Returns the GTK+ status handle.
*
* @return The handle to the GTK+ status system.
*/
void *pidgin_status_get_handle(void);
/**
* Initializes the GTK+ status system.
*/
void pidgin_status_init(void);
/**
* Uninitializes the GTK+ status system.
*/
void pidgin_status_uninit(void);
#endif /* _PIDGINSAVEDSTATUSES_H_ */