/* GStreamer * Copyright (C) 2017 Edward Hervey <bilboed@bilboed.com> * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library 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 * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, * Boston, MA 02110-1301, USA. */ /* Local fuzzer runner */ #include <glib.h> extern int LLVMFuzzerTestOneInput (const guint8 * data, size_t size); static void test_file (gchar * filename) { GDir *dir; gchar *path; gchar *contents; gsize length; /* if filename is a directory, process the contents */ if ((dir = g_dir_open (filename, 0, NULL))) { const gchar *entry; while ((entry = g_dir_read_name (dir))) { gchar *spath; spath = g_strconcat (filename, G_DIR_SEPARATOR_S, entry, NULL); test_file (spath); g_free (spath); } g_dir_close (dir); return; } /* Make sure path is absolute */ if (!g_path_is_absolute (filename)) { gchar *curdir; curdir = g_get_current_dir (); path = g_build_filename (curdir, filename, NULL); g_free (curdir); } else path = g_strdup (filename); /* Check if path exists */ if (g_file_get_contents (path, &contents, &length, NULL)) { g_print (">>> %s (%" G_GSIZE_FORMAT " bytes)\n", path, length); LLVMFuzzerTestOneInput ((const guint8 *) contents, length); g_free (contents); } g_free (path); } int main (int argc, gchar ** argv) { gint i; for (i = 1; i < argc; i++) test_file (argv[i]); return 0; }