Added fuzzer

Signed-off-by: AdamKorcz <[email protected]>

Author: AdamKorcz

fuzz/fuzz.go

@@ -0,0 +1,29 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+// +build gofuzz
+
+package fuzz
+
+import (
+	"code.gitea.io/gitea/modules/markup"
+	"code.gitea.io/gitea/modules/markup/markdown"
+)
+
+func Fuzz(data []byte) int {
+	_ = markdown.RenderRaw(data, "", false)
+	return 1
+}
+
+func Fuzz2(data []byte) int {
+	var localMetas = map[string]string{
+		"user": "gogits",
+		"repo": "gogs",
+	}
+	_, err := markup.PostProcess(data, "/tmp", localMetas, false)
+	if err != nil {
+		return 0
+	}
+	return 1
+}