Files
nats-server/server/fuzz.go
2021-07-23 10:19:07 +01:00

48 lines
1.2 KiB
Go

// Copyright 2020 The NATS Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// +build gofuzz
package server
var defaultFuzzServerOptions = Options{
Host: "127.0.0.1",
Trace: true,
Debug: true,
DisableShortFirstPing: true,
NoLog: true,
NoSigs: true,
}
func dummyFuzzClient() *client {
return &client{srv: New(&defaultFuzzServerOptions), msubs: -1, mpay: -1, mcl: MAX_CONTROL_LINE_SIZE}
}
func FuzzClient(data []byte) int {
if len(data) < 100 {
return -1
}
c := dummyFuzzClient()
err := c.parse(data[:50])
if err != nil {
return 0
}
err = c.parse(data[50:])
if err != nil {
return 0
}
return 1
}