mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
synced 2024-11-21 14:44:00 +00:00
37 lines
1.1 KiB
Go
37 lines
1.1 KiB
Go
// Copyright 2014 The Prometheus 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 only when actually fuzzing
|
|
//go:build gofuzz
|
|
// +build gofuzz
|
|
|
|
package expfmt
|
|
|
|
import "bytes"
|
|
|
|
// Fuzz text metric parser with with github.com/dvyukov/go-fuzz:
|
|
//
|
|
// go-fuzz-build github.com/prometheus/common/expfmt
|
|
// go-fuzz -bin expfmt-fuzz.zip -workdir fuzz
|
|
//
|
|
// Further input samples should go in the folder fuzz/corpus.
|
|
func Fuzz(in []byte) int {
|
|
parser := TextParser{}
|
|
_, err := parser.TextToMetricFamilies(bytes.NewReader(in))
|
|
|
|
if err != nil {
|
|
return 0
|
|
}
|
|
|
|
return 1
|
|
}
|