1 files changed, 82 insertions, 0 deletions
diff --git a/src/fe-fuzz/irc/core/event-get-params.c b/src/fe-fuzz/irc/core/event-get-params.c
new file mode 100644
index 00000000..c50b6205
--- /dev/null
+++ b/src/fe-fuzz/irc/core/event-get-params.c
@@ -0,0 +1,82 @@
+/*
+ event-get-params.c : irssi
+
+    Copyright (C) 2017 Joseph Bisch
+
+    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 02110-1301 USA.
+*/
+
+#include "module.h"
+#include "modules-load.h"
+#include "levels.h"
+#include "../fe-text/module-formats.h" // need to explicitly grab from fe-text
+#include "themes.h"
+#include "core.h"
+#include "fe-common-core.h"
+#include "args.h"
+#include "printtext.h"
+#include "irc.h"
+
+#include <stddef.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+
+int LLVMFuzzerInitialize(int *argc, char ***argv) {
+	core_register_options();
+	fe_common_core_register_options();
+	/* no args */
+	args_execute(0, NULL);
+	core_preinit((*argv)[0]);
+	core_init();
+	fe_common_core_init();
+	theme_register(gui_text_formats);
+	module_register("core", "fe-fuzz");
+	return 0;
+}
+
+int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
+	if (size < 1) {
+		return 0;
+	}
+	uint8_t count = *data;
+	gchar *copy = g_strndup((const gchar *)data+1, size-1);
+
+	char *output0;
+	char *output1;
+	char *output2;
+	char *output3;
+	char *params;
+	if (count % 8 == 0) {
+		params = event_get_params(copy, 1 | PARAM_FLAG_GETREST, &output0);
+	} else if (count % 8 == 1) {
+		params = event_get_params(copy, 2 | PARAM_FLAG_GETREST, &output0, &output1);
+	} else if (count % 8 == 2) {
+		params = event_get_params(copy, 3 | PARAM_FLAG_GETREST, &output0, &output1, &output2);
+	} else if (count % 8 == 3) {
+		params = event_get_params(copy, 4 | PARAM_FLAG_GETREST, &output0, &output1, &output2, &output3);
+	} else if (count % 8 == 4) {
+		params = event_get_params(copy, 1, &output0);
+	} else if (count % 8 == 5) {
+		params = event_get_params(copy, 2, &output0, &output1);
+	} else if (count % 8 == 6) {
+		params = event_get_params(copy, 3, &output0, &output1, &output2);
+	} else {
+		params = event_get_params(copy, 4, &output0, &output1, &output2, &output3);
+	}
+	g_free(params);
+	g_free(copy);
+	return 0;
+}