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/
/*
* GtkIMHtmlToolbar
*
* 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
* 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 _PIDGINIMHTMLTOOLBAR_H_
#define _PIDGINIMHTMLTOOLBAR_H_
#include <gtk/gtk.h>
#include "gtkimhtml.h"
#ifdef __cplusplus
extern "C" {
#endif
#define DEFAULT_FONT_FACE "Helvetica 12"
#define GTK_TYPE_IMHTMLTOOLBAR (gtk_imhtmltoolbar_get_type())
#define GTK_IMHTMLTOOLBAR(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GTK_TYPE_IMHTMLTOOLBAR, GtkIMHtmlToolbar))
#define GTK_IMHTMLTOOLBAR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GTK_TYPE_IMHTMLTOOLBAR, GtkIMHtmlToolbarClass))
#define GTK_IS_IMHTMLTOOLBAR(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GTK_TYPE_IMHTMLTOOLBAR))
#define GTK_IS_IMHTMLTOOLBAR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GTK_TYPE_IMHTMLTOOLBAR))
typedef struct _GtkIMHtmlToolbar GtkIMHtmlToolbar;
typedef struct _GtkIMHtmlToolbarClass GtkIMHtmlToolbarClass;
struct _GtkIMHtmlToolbar {
GtkHBox box;
GtkWidget *imhtml;
GtkTooltips *tooltips;
GtkWidget *bold;
GtkWidget *italic;
GtkWidget *underline;
GtkWidget *larger_size;
GtkWidget *normal_size;
GtkWidget *smaller_size;
GtkWidget *font;
GtkWidget *fgcolor;
GtkWidget *bgcolor;
GtkWidget *clear;
GtkWidget *image;
GtkWidget *link;
GtkWidget *smiley;
GtkWidget *font_dialog;
GtkWidget *fgcolor_dialog;
GtkWidget *bgcolor_dialog;
GtkWidget *link_dialog;
GtkWidget *smiley_dialog;
GtkWidget *image_dialog;
char *sml;
GtkWidget *strikethrough;
GtkWidget *insert_hr;
GtkWidget *call;
};
struct _GtkIMHtmlToolbarClass {
GtkHBoxClass parent_class;
};
GType gtk_imhtmltoolbar_get_type (void);
GtkWidget* gtk_imhtmltoolbar_new (void);
void gtk_imhtmltoolbar_attach (GtkIMHtmlToolbar *toolbar, GtkWidget *imhtml);
void gtk_imhtmltoolbar_associate_smileys (GtkIMHtmlToolbar *toolbar, const char *proto_id);
/**
* @since 2.7.0
*/
void gtk_imhtmltoolbar_switch_active_conversation(GtkIMHtmlToolbar *toolbar,
PurpleConversation *conv);
#ifdef __cplusplus
}
#endif
#endif /* _PIDGINIMHTMLTOOLBAR_H_ */