ceph-csi/vendor/github.com/prometheus/common/expfmt/fuzz.go
dependabot[bot] d0626d42e0 rebase: bump github.com/prometheus/client_golang from 1.14.0 to 1.15.1
Bumps [github.com/prometheus/client_golang](https://github.com/prometheus/client_golang) from 1.14.0 to 1.15.1.
- [Release notes](https://github.com/prometheus/client_golang/releases)
- [Changelog](https://github.com/prometheus/client_golang/blob/main/CHANGELOG.md)
- [Commits](https://github.com/prometheus/client_golang/compare/v1.14.0...v1.15.1)

---
updated-dependencies:
- dependency-name: github.com/prometheus/client_golang
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
2023-05-04 17:22:30 +00:00

38 lines
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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
}