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36 lines
1.0 KiB
36 lines
1.0 KiB
// Copyright 2014 The Prometheus Authors |
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// Licensed under the Apache License, Version 2.0 (the "License"); |
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// you may not use this file except in compliance with the License. |
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// You may obtain a copy of the License at |
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// |
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// http://www.apache.org/licenses/LICENSE-2.0 |
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// |
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// Unless required by applicable law or agreed to in writing, software |
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// distributed under the License is distributed on an "AS IS" BASIS, |
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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// See the License for the specific language governing permissions and |
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// limitations under the License. |
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// Build only when actually fuzzing |
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// +build gofuzz |
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package expfmt |
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import "bytes" |
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// Fuzz text metric parser with with github.com/dvyukov/go-fuzz: |
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// |
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// go-fuzz-build github.com/prometheus/common/expfmt |
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// go-fuzz -bin expfmt-fuzz.zip -workdir fuzz |
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// |
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// Further input samples should go in the folder fuzz/corpus. |
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func Fuzz(in []byte) int { |
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parser := TextParser{} |
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_, err := parser.TextToMetricFamilies(bytes.NewReader(in)) |
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if err != nil { |
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return 0 |
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} |
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return 1 |
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}
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